| 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 | $212.64 | 6.409% | $226.2681 | $226.27 | $226.25 | $226.30 |
| Purchase #2 | $6.87 | 7.757% | $7.4029 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $90.50 | 9.627% | $99.2124 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $125.56 | 5.801% | $132.8437 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $101.64 | 6.160% | $107.901 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $191.54 | 7.818% | $206.5146 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $101.65 | 4.133% | $105.8512 | $105.85 | $105.85 | $105.90 |
| 7 purchase totals = | $830.40 | $885.9939 | $885.98 | $885.95 | $886.00 | |