| 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 | $211.58 | 12.642% | $238.3279 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $164.64 | 9.427% | $180.1606 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $16.28 | 8.160% | $17.6084 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $117.67 | 9.279% | $128.5886 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $128.95 | 7.178% | $138.206 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $28.52 | 12.718% | $32.1472 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $46.59 | 8.837% | $50.7072 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $714.23 | $785.7459 | $785.76 | $785.75 | $785.70 | |