| 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 | $202.67 | 5.176% | $213.1602 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $246.95 | 11.731% | $275.9197 | $275.92 | $275.90 | $275.90 |
| Purchase #3 | $132.75 | 9.333% | $145.1396 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $180.95 | 5.511% | $190.9222 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $194.92 | 13.159% | $220.5695 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $181.84 | 3.348% | $187.928 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $173.68 | 13.488% | $197.106 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,313.76 | $1,430.7452 | $1,430.75 | $1,430.70 | $1,430.70 | |