| 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 | $110.86 | 4.677% | $116.0449 | $116.04 | $116.05 | $116.00 |
| Purchase #2 | $232.46 | 6.213% | $246.9027 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $13.47 | 5.755% | $14.2452 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $82.40 | 9.842% | $90.5098 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $211.76 | 4.190% | $220.6327 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $83.39 | 7.135% | $89.3399 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $187.52 | 10.231% | $206.7052 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $921.86 | $984.3804 | $984.38 | $984.40 | $984.20 | |