| 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 | $197.37 | 10.353% | $217.8037 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $129.37 | 3.107% | $133.3895 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $142.56 | 3.300% | $147.2645 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $227.62 | 9.211% | $248.5861 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $100.94 | 8.186% | $109.2029 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $67.89 | 3.187% | $70.0537 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $22.39 | 13.180% | $25.341 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $888.14 | $951.6414 | $951.63 | $951.65 | $951.70 | |