| 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 | $102.47 | 7.787% | $110.4493 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $165.98 | 3.404% | $171.63 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $219.31 | 9.859% | $240.9318 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $8.84 | 4.456% | $9.2339 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $144.58 | 5.364% | $152.3353 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $215.49 | 6.712% | $229.9537 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $16.25 | 4.858% | $17.0394 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $872.92 | $931.5734 | $931.57 | $931.65 | $931.40 | |