| 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 | $102.98 | 3.255% | $106.332 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $45.87 | 7.514% | $49.3167 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $132.63 | 6.132% | $140.7629 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $204.48 | 7.494% | $219.8037 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $143.28 | 3.828% | $148.7648 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $130.62 | 6.556% | $139.1834 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $193.56 | 7.547% | $208.168 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $953.42 | $1,012.3315 | $1,012.32 | $1,012.30 | $1,012.40 | |