| 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 | $239.80 | 12.621% | $270.0652 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $48.30 | 11.416% | $53.8139 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $128.90 | 9.132% | $140.6711 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $215.96 | 4.858% | $226.4513 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $108.28 | 10.269% | $119.3993 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $45.84 | 9.645% | $50.2613 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $180.76 | 7.343% | $194.0332 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $967.84 | $1,054.6953 | $1,054.69 | $1,054.65 | $1,054.80 | |