| 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 | $218.56 | 6.399% | $232.5457 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $38.79 | 5.188% | $40.8024 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $110.55 | 4.702% | $115.7481 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $82.39 | 12.615% | $92.7835 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $75.78 | 10.431% | $83.6846 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $210.59 | 3.731% | $218.4471 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $29.39 | 12.388% | $33.0308 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $766.05 | $817.0422 | $817.04 | $817.10 | $816.90 | |