| 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 | $93.82 | 4.385% | $97.934 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $201.29 | 6.573% | $214.5208 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $108.94 | 10.173% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $99.85 | 8.204% | $108.0417 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $145.79 | 4.272% | $152.0181 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $205.77 | 13.331% | $233.2012 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $66.44 | 11.850% | $74.3131 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $921.90 | $1,000.0514 | $1,000.04 | $1,000.00 | $999.90 | |