| 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 | $210.91 | 12.500% | $237.2738 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $187.61 | 6.627% | $200.0429 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $97.84 | 7.751% | $105.4236 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $143.77 | 10.749% | $159.2238 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $171.95 | 9.138% | $187.6628 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $75.56 | 9.817% | $82.9777 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $130.30 | 13.584% | $148 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $1,017.94 | $1,120.6046 | $1,120.59 | $1,120.55 | $1,120.60 | |