| 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 | $108.26 | 6.726% | $115.5416 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $130.58 | 11.401% | $145.4674 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $44.69 | 11.442% | $49.8034 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $96.61 | 6.425% | $102.8172 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $226.75 | 9.130% | $247.4523 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $99.47 | 11.689% | $111.097 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $124.94 | 4.557% | $130.6335 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $831.30 | $902.8124 | $902.81 | $902.80 | $902.80 | |