| 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 | $114.50 | 11.395% | $127.5473 | $127.55 | $127.55 | $127.50 |
| Purchase #2 | $136.74 | 9.226% | $149.3556 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $235.55 | 9.821% | $258.6834 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $73.30 | 12.449% | $82.4251 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $45.51 | 4.198% | $47.4205 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $92.95 | 3.485% | $96.1893 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $221.93 | 4.216% | $231.2866 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $920.48 | $992.9078 | $992.92 | $992.95 | $992.90 | |