| 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 | $243.80 | 3.658% | $252.7182 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $11.39 | 8.686% | $12.3793 | $12.38 | $12.40 | $12.40 |
| Purchase #3 | $97.42 | 12.220% | $109.3247 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $160.29 | 3.381% | $165.7094 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $171.70 | 10.175% | $189.1705 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $6.89 | 12.631% | $7.7603 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $24.72 | 6.235% | $26.2613 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $716.21 | $763.3237 | $763.32 | $763.25 | $763.40 | |