| 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 | $231.79 | 5.363% | $244.2209 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $231.61 | 9.568% | $253.7704 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $152.85 | 10.357% | $168.6807 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $12.89 | 9.496% | $14.114 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $114.55 | 11.806% | $128.0738 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $170.94 | 3.722% | $177.3024 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $224.71 | 9.854% | $246.8529 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,139.34 | $1,233.0151 | $1,233.00 | $1,232.95 | $1,233.10 | |