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 | $102.76 | 12.636% | $115.7448 | $115.74 | $115.75 | $115.70 |
Purchase #2 | $139.43 | 7.425% | $149.7827 | $149.78 | $149.80 | $149.80 |
Purchase #3 | $214.46 | 10.724% | $237.4587 | $237.46 | $237.45 | $237.50 |
Purchase #4 | $214.61 | 6.513% | $228.5875 | $228.59 | $228.60 | $228.60 |
Purchase #5 | $31.34 | 3.853% | $32.5475 | $32.55 | $32.55 | $32.50 |
Purchase #6 | $48.41 | 9.649% | $53.0811 | $53.08 | $53.10 | $53.10 |
Purchase #7 | $97.61 | 10.824% | $108.1753 | $108.18 | $108.20 | $108.20 |
7 purchase totals = | $848.62 | $925.3776 | $925.38 | $925.45 | $925.40 |