| 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 | $116.31 | 9.358% | $127.1943 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $43.96 | 9.624% | $48.1907 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $38.81 | 4.155% | $40.4226 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $110.58 | 3.172% | $114.0876 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $35.57 | 3.720% | $36.8932 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $211.39 | 12.140% | $237.0527 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $9.71 | 6.495% | $10.3407 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $566.33 | $614.1818 | $614.17 | $614.20 | $614.20 | |