| 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 | $201.93 | 11.357% | $224.8632 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $105.65 | 4.866% | $110.7909 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $92.27 | 7.281% | $98.9882 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $108.39 | 11.600% | $120.9632 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $158.93 | 13.623% | $180.581 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $161.74 | 13.853% | $184.1458 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $73.61 | 8.522% | $79.883 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $902.52 | $1,000.2153 | $1,000.21 | $1,000.25 | $1,000.30 | |