| 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 | $231.86 | 10.670% | $256.5995 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $209.77 | 5.198% | $220.6738 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $27.57 | 3.431% | $28.5159 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $163.80 | 13.633% | $186.1309 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $124.93 | 7.132% | $133.84 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $16.83 | 3.508% | $17.4204 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $84.46 | 12.210% | $94.7726 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $859.22 | $937.9531 | $937.95 | $937.90 | $937.90 | |