| 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 | $49.29 | 10.126% | $54.2811 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $174.91 | 8.621% | $189.989 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $184.35 | 13.102% | $208.5035 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $166.68 | 9.433% | $182.4029 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $26.53 | 3.835% | $27.5474 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $110.37 | 10.257% | $121.6907 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $200.30 | 6.724% | $213.7682 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $912.43 | $998.1828 | $998.18 | $998.20 | $998.20 | |