| 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 | $132.98 | 4.590% | $139.0838 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $152.26 | 3.708% | $157.9058 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $65.40 | 7.139% | $70.0689 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $231.57 | 9.736% | $254.1157 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $197.76 | 6.265% | $210.1497 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $250.93 | 12.321% | $281.8471 | $281.85 | $281.85 | $281.80 |
| Purchase #7 | $135.86 | 6.591% | $144.8145 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,166.76 | $1,257.9855 | $1,257.99 | $1,257.95 | $1,257.90 | |