| 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 | $134.38 | 10.121% | $147.9806 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $111.77 | 8.361% | $121.1151 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $61.73 | 8.591% | $67.0332 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $218.29 | 8.356% | $236.5303 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $187.75 | 4.720% | $196.6118 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $55.35 | 10.644% | $61.2415 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $48.32 | 3.733% | $50.1238 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $817.59 | $880.6363 | $880.63 | $880.65 | $880.50 | |