| 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 | $108.65 | 11.135% | $120.7482 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $54.52 | 10.426% | $60.2043 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $192.44 | 6.373% | $204.7042 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $147.70 | 3.462% | $152.8134 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $87.86 | 11.600% | $98.0518 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $37.30 | 13.474% | $42.3258 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $240.97 | 11.495% | $268.6695 | $268.67 | $268.65 | $268.70 |
| 7 purchase totals = | $869.44 | $947.5172 | $947.51 | $947.50 | $947.50 | |