| 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 | $146.75 | 3.185% | $151.424 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $222.60 | 9.854% | $244.535 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $56.68 | 5.240% | $59.65 | $59.65 | $59.65 | $59.70 |
| Purchase #4 | $127.34 | 8.655% | $138.3613 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $114.67 | 12.251% | $128.7182 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $112.28 | 10.783% | $124.3872 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $110.61 | 12.480% | $124.4141 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $890.93 | $971.4898 | $971.49 | $971.45 | $971.50 | |