| 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 | $114.48 | 5.691% | $120.9951 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $205.52 | 9.125% | $224.2737 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $237.53 | 13.827% | $270.3733 | $270.37 | $270.35 | $270.40 |
| Purchase #4 | $147.38 | 3.371% | $152.3482 | $152.35 | $152.35 | $152.30 |
| Purchase #5 | $22.56 | 7.259% | $24.1976 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $136.34 | 10.762% | $151.0129 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $191.84 | 13.412% | $217.5696 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,055.65 | $1,160.7704 | $1,160.77 | $1,160.70 | $1,160.80 | |