| 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 | $236.70 | 11.475% | $263.8613 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $128.94 | 3.255% | $133.137 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $12.73 | 10.486% | $14.0649 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $81.32 | 6.785% | $86.8376 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $134.71 | 3.122% | $138.9156 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $128.45 | 13.676% | $146.0168 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $46.76 | 10.865% | $51.8405 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $769.61 | $834.6737 | $834.68 | $834.65 | $834.60 | |