| 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 | $212.89 | 8.206% | $230.3598 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $144.52 | 11.107% | $160.5718 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $215.53 | 11.118% | $239.4926 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $52.74 | 11.431% | $58.7687 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $158.71 | 7.154% | $170.0641 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $223.93 | 11.158% | $248.9161 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $97.57 | 13.330% | $110.5761 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $1,105.89 | $1,218.7492 | $1,218.75 | $1,218.70 | $1,218.90 | |