| 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 | $224.77 | 9.708% | $246.5907 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $84.42 | 3.267% | $87.178 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $190.71 | 5.687% | $201.5557 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $12.43 | 7.796% | $13.399 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $120.29 | 9.750% | $132.0183 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $134.26 | 5.170% | $141.2012 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $151.68 | 11.780% | $169.5479 | $169.55 | $169.55 | $169.50 |
| 7 purchase totals = | $918.56 | $991.4908 | $991.50 | $991.50 | $991.50 | |