| 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 | $230.51 | 12.860% | $260.1536 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $85.43 | 9.626% | $93.6535 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $223.83 | 4.729% | $234.4149 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $43.68 | 10.865% | $48.4258 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $181.35 | 4.834% | $190.1165 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $174.43 | 6.228% | $185.2935 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $131.52 | 9.204% | $143.6251 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $1,070.75 | $1,155.6829 | $1,155.68 | $1,155.70 | $1,155.70 | |