| 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 | $223.34 | 4.421% | $233.2139 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $6.98 | 13.685% | $7.9352 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $242.99 | 7.606% | $261.4718 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $139.99 | 8.662% | $152.1159 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $134.90 | 12.862% | $152.2508 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $126.52 | 13.658% | $143.8001 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $18.32 | 4.662% | $19.1741 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $893.04 | $969.9618 | $969.96 | $969.90 | $970.00 | |