| 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 | $209.61 | 4.847% | $219.7698 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $124.63 | 3.652% | $129.1815 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $46.87 | 13.312% | $53.1093 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $154.80 | 4.857% | $162.3186 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $41.92 | 8.371% | $45.4291 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $137.50 | 13.584% | $156.178 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $183.55 | 4.491% | $191.7932 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $898.88 | $957.7795 | $957.78 | $957.80 | $957.80 | |