| 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 | $233.72 | 7.819% | $251.9946 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $127.64 | 12.717% | $143.872 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $244.92 | 13.516% | $278.0234 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $21.44 | 3.312% | $22.1501 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $74.29 | 3.460% | $76.8604 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $54.99 | 10.847% | $60.9548 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $219.51 | 3.603% | $227.4189 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $976.51 | $1,061.2742 | $1,061.26 | $1,061.20 | $1,061.40 | |