| 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 | $234.48 | 12.769% | $264.4208 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $204.71 | 7.797% | $220.6712 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $245.82 | 5.785% | $260.0407 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $13.90 | 11.716% | $15.5285 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $203.72 | 9.467% | $223.0062 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $158.63 | 4.286% | $165.4289 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $54.93 | 13.185% | $62.1725 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $1,116.19 | $1,211.2688 | $1,211.27 | $1,211.25 | $1,211.20 | |