| 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 | $126.91 | 3.307% | $131.1069 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $202.46 | 3.699% | $209.949 | $209.95 | $209.95 | $209.90 |
| Purchase #3 | $200.92 | 11.467% | $223.9595 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $155.45 | 11.590% | $173.4667 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $14.99 | 13.430% | $17.0032 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $91.42 | 7.305% | $98.0982 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $37.55 | 9.355% | $41.0628 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $829.70 | $894.6463 | $894.65 | $894.60 | $894.70 | |