| 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 | $24.96 | 8.861% | $27.1717 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $21.64 | 11.472% | $24.1225 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $231.77 | 4.405% | $241.9795 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $63.64 | 13.655% | $72.33 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $210.93 | 7.731% | $227.237 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $153.42 | 11.223% | $170.6383 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $241.50 | 6.590% | $257.4149 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $947.86 | $1,020.8939 | $1,020.89 | $1,020.90 | $1,020.80 | |