| 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 | $108.28 | 4.773% | $113.4482 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $248.83 | 12.141% | $279.0405 | $279.04 | $279.05 | $279.00 |
| Purchase #3 | $99.69 | 5.330% | $105.0035 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $106.96 | 13.646% | $121.5558 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $229.96 | 8.266% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $247.90 | 12.247% | $278.2603 | $278.26 | $278.25 | $278.30 |
| Purchase #7 | $42.36 | 10.637% | $46.8658 | $46.87 | $46.85 | $46.90 |
| 7 purchase totals = | $1,083.98 | $1,193.1426 | $1,193.15 | $1,193.10 | $1,193.20 | |