| 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 | $203.86 | 13.476% | $231.3322 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $235.65 | 8.858% | $256.5239 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $145.58 | 6.453% | $154.9743 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $117.70 | 9.809% | $129.2452 | $129.25 | $129.25 | $129.20 |
| Purchase #5 | $59.26 | 5.728% | $62.6544 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $195.59 | 12.302% | $219.6515 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $6.75 | 6.513% | $7.1896 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $964.39 | $1,061.5711 | $1,061.56 | $1,061.55 | $1,061.60 | |