| 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 | $216.63 | 7.396% | $232.652 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $156.61 | 11.436% | $174.5199 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $84.46 | 3.425% | $87.3528 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $222.60 | 3.854% | $231.179 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $172.54 | 3.681% | $178.8912 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $48.88 | 9.539% | $53.5427 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $11.44 | 9.664% | $12.5456 | $12.55 | $12.55 | $12.50 |
| 7 purchase totals = | $913.16 | $970.6832 | $970.68 | $970.70 | $970.70 | |