| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.99 | 10.388% | $243.9464 | $243.95 | $243.95 | $243.90 |
| Purchase #2 | $188.87 | 11.738% | $211.0396 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $156.87 | 10.336% | $173.0841 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $154.83 | 12.865% | $174.7489 | $174.75 | $174.75 | $174.70 |
| Purchase #5 | $191.76 | 3.772% | $198.9932 | $198.99 | $199.00 | $199.00 |
| Purchase #6 | $125.35 | 10.251% | $138.1996 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $132.71 | 9.505% | $145.3241 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $1,171.38 | $1,285.3359 | $1,285.33 | $1,285.35 | $1,285.20 | |