| 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 | $126.26 | 10.590% | $139.6309 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $114.75 | 8.249% | $124.2157 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $194.50 | 10.399% | $214.7261 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $99.58 | 12.790% | $112.3163 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $241.74 | 3.382% | $249.9156 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $53.28 | 3.632% | $55.2151 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $237.73 | 13.764% | $270.4512 | $270.45 | $270.45 | $270.50 |
| 7 purchase totals = | $1,067.84 | $1,166.4709 | $1,166.49 | $1,166.45 | $1,166.40 | |