| 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 | $242.64 | 9.366% | $265.3657 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $30.56 | 5.333% | $32.1898 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $208.65 | 13.114% | $236.0124 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $16.90 | 10.365% | $18.6517 | $18.65 | $18.65 | $18.70 |
| Purchase #5 | $184.86 | 13.135% | $209.1414 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $145.55 | 10.673% | $161.0846 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $24.80 | 9.705% | $27.2068 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $853.96 | $949.6524 | $949.65 | $949.65 | $949.70 | |