| 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 | $207.40 | 12.307% | $232.9247 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $190.75 | 7.305% | $204.6843 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $172.55 | 8.626% | $187.4342 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $200.90 | 9.238% | $219.4591 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $146.67 | 3.179% | $151.3326 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $100.78 | 7.122% | $107.9576 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $75.84 | 12.230% | $85.1152 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $1,094.89 | $1,188.9077 | $1,188.90 | $1,188.90 | $1,188.90 | |