| 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 | $112.89 | 8.554% | $122.5466 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $119.48 | 6.355% | $127.073 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $227.32 | 10.462% | $251.1022 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $116.59 | 10.553% | $128.8937 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $135.84 | 11.651% | $151.6667 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $32.50 | 11.310% | $36.1758 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $204.99 | 12.870% | $231.3722 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $949.61 | $1,048.8302 | $1,048.83 | $1,048.80 | $1,048.90 | |