| 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 | $194.55 | 6.810% | $207.7989 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $214.84 | 6.542% | $228.8948 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $206.69 | 13.374% | $234.3327 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $191.62 | 11.716% | $214.0702 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $209.94 | 3.403% | $217.0843 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $53.70 | 8.599% | $58.3177 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $106.78 | 8.740% | $116.1126 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $1,178.12 | $1,276.6112 | $1,276.60 | $1,276.60 | $1,276.60 | |