| 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 | $221.25 | 12.730% | $249.4151 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $223.79 | 8.584% | $243.0001 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $201.63 | 11.221% | $224.2549 | $224.25 | $224.25 | $224.30 |
| Purchase #4 | $247.43 | 11.681% | $276.3323 | $276.33 | $276.35 | $276.30 |
| Purchase #5 | $170.70 | 10.510% | $188.6406 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $46.69 | 11.652% | $52.1303 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $31.64 | 12.708% | $35.6608 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $1,143.13 | $1,269.4341 | $1,269.43 | $1,269.45 | $1,269.40 | |