| 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 | $119.83 | 9.431% | $131.1312 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $187.68 | 13.223% | $212.4969 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $143.54 | 8.250% | $155.3821 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $206.55 | 8.188% | $223.4623 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $26.47 | 12.872% | $29.8772 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $230.55 | 3.219% | $237.9714 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $121.41 | 3.609% | $125.7917 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $1,036.03 | $1,116.1128 | $1,116.11 | $1,116.15 | $1,116.20 | |