| 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 | $130.63 | 6.602% | $139.2542 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $229.45 | 8.873% | $249.8091 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $183.62 | 4.784% | $192.4044 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $222.95 | 4.697% | $233.422 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $19.43 | 3.611% | $20.1316 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $20.94 | 11.308% | $23.3079 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $63.52 | 4.301% | $66.252 | $66.25 | $66.25 | $66.30 |
| 7 purchase totals = | $870.54 | $924.5812 | $924.57 | $924.55 | $924.60 | |