| 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 | $207.57 | 10.180% | $228.7006 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $127.26 | 9.555% | $139.4197 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $118.54 | 3.517% | $122.7091 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $65.60 | 13.105% | $74.1969 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $242.64 | 10.749% | $268.7214 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $206.60 | 3.160% | $213.1286 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $234.53 | 3.550% | $242.8558 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,202.74 | $1,289.7321 | $1,289.74 | $1,289.70 | $1,289.70 | |