| 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 | $46.52 | 4.739% | $48.7246 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $118.76 | 13.854% | $135.213 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $249.62 | 8.284% | $270.2985 | $270.30 | $270.30 | $270.30 |
| Purchase #4 | $148.69 | 7.257% | $159.4804 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $227.36 | 5.786% | $240.515 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $203.64 | 4.454% | $212.7101 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $53.89 | 6.120% | $57.1881 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $1,048.48 | $1,124.1297 | $1,124.13 | $1,124.10 | $1,124.10 | |