| 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 | $187.93 | 7.622% | $202.254 | $202.25 | $202.25 | $202.30 |
| Purchase #2 | $151.89 | 13.472% | $172.3526 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $111.59 | 9.321% | $121.9913 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $20.31 | 7.335% | $21.7997 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $40.94 | 12.701% | $46.1398 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $30.52 | 6.763% | $32.5841 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $228.77 | 6.353% | $243.3038 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $771.95 | $840.4253 | $840.41 | $840.45 | $840.50 | |