| 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 | $117.80 | 9.448% | $128.9297 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $77.68 | 11.355% | $86.5006 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $108.60 | 11.636% | $121.2367 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $118.42 | 10.462% | $130.8091 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $229.89 | 9.374% | $251.4399 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $69.69 | 9.274% | $76.1531 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $48.88 | 4.778% | $51.2155 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $770.96 | $846.2846 | $846.29 | $846.30 | $846.20 | |