| 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 | $248.75 | 4.671% | $260.3691 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $67.90 | 7.700% | $73.1283 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $168.70 | 11.799% | $188.6049 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $222.97 | 8.239% | $241.3405 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $19.56 | 13.362% | $22.1736 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $29.26 | 11.551% | $32.6398 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $138.38 | 6.602% | $147.5158 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $895.52 | $965.7720 | $965.77 | $965.75 | $965.70 | |