| 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 | $120.83 | 8.631% | $131.2588 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $206.54 | 10.660% | $228.5572 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $244.61 | 12.239% | $274.5478 | $274.55 | $274.55 | $274.50 |
| Purchase #4 | $29.39 | 12.751% | $33.1375 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $140.37 | 5.743% | $148.4314 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $194.41 | 12.735% | $219.1681 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $11.53 | 8.750% | $12.5389 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $947.68 | $1,047.6397 | $1,047.65 | $1,047.65 | $1,047.60 | |