| 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 | $221.96 | 13.395% | $251.6915 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $52.25 | 10.239% | $57.5999 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $139.73 | 9.624% | $153.1776 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $49.60 | 7.387% | $53.264 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $227.32 | 3.436% | $235.1307 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $149.32 | 11.780% | $166.9099 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $43.39 | 7.745% | $46.7506 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $883.57 | $964.5242 | $964.52 | $964.55 | $964.60 | |