| 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 | $121.79 | 11.180% | $135.4061 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $114.79 | 8.811% | $124.9041 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $226.79 | 9.821% | $249.063 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $145.79 | 7.217% | $156.3117 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $72.66 | 3.699% | $75.3477 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $184.94 | 8.353% | $200.388 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $118.71 | 9.673% | $130.1928 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $985.47 | $1,071.6134 | $1,071.61 | $1,071.60 | $1,071.60 | |