| 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 | $26.65 | 8.456% | $28.9035 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $247.86 | 9.509% | $271.429 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $20.90 | 11.564% | $23.3169 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $150.25 | 7.242% | $161.1311 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $163.27 | 9.175% | $178.25 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $201.65 | 4.294% | $210.3089 | $210.31 | $210.30 | $210.30 |
| Purchase #7 | $159.39 | 12.305% | $179.0029 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $969.97 | $1,052.3423 | $1,052.34 | $1,052.35 | $1,052.30 | |