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 | $115.62 | 10.709% | $128.0017 | $128.00 | $128.00 | $128.00 |
Purchase #2 | $25.65 | 9.636% | $28.1216 | $28.12 | $28.10 | $28.10 |
Purchase #3 | $82.81 | 5.673% | $87.5078 | $87.51 | $87.50 | $87.50 |
Purchase #4 | $226.68 | 5.464% | $239.0658 | $239.07 | $239.05 | $239.10 |
Purchase #5 | $40.70 | 10.763% | $45.0805 | $45.08 | $45.10 | $45.10 |
Purchase #6 | $147.71 | 9.804% | $162.1915 | $162.19 | $162.20 | $162.20 |
Purchase #7 | $94.99 | 5.143% | $99.8753 | $99.88 | $99.90 | $99.90 |
7 purchase totals = | $734.16 | $789.8442 | $789.85 | $789.85 | $789.90 |