| 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 | $131.86 | 6.109% | $139.9153 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $208.91 | 11.858% | $233.6825 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $128.70 | 11.851% | $143.9522 | $143.95 | $143.95 | $144.00 |
| Purchase #4 | $175.39 | 11.243% | $195.1091 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $112.78 | 6.826% | $120.4784 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $123.93 | 5.556% | $130.8156 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $110.38 | 8.837% | $120.1343 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $991.95 | $1,084.0874 | $1,084.09 | $1,084.10 | $1,084.10 | |