| 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 | $99.59 | 8.261% | $107.8171 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $125.98 | 4.349% | $131.4589 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $221.48 | 12.613% | $249.4153 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $113.85 | 4.578% | $119.0621 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $25.70 | 10.314% | $28.3507 | $28.35 | $28.35 | $28.40 |
| Purchase #6 | $156.83 | 10.590% | $173.4383 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $193.36 | 11.137% | $214.8945 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $936.79 | $1,024.4369 | $1,024.44 | $1,024.40 | $1,024.50 | |