| 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 | $134.74 | 4.587% | $140.9205 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $237.59 | 5.673% | $251.0685 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $26.71 | 10.804% | $29.5957 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $222.87 | 4.403% | $232.683 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $184.51 | 13.332% | $209.1089 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $68.66 | 6.512% | $73.1311 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $72.51 | 3.666% | $75.1682 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $947.59 | $1,011.6759 | $1,011.68 | $1,011.65 | $1,011.70 | |