| 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 | $195.64 | 8.648% | $212.5589 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $148.46 | 11.712% | $165.8476 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $144.76 | 6.640% | $154.3721 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $152.66 | 11.619% | $170.3976 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $122.31 | 4.726% | $128.0904 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $232.80 | 3.348% | $240.5941 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $123.47 | 5.801% | $130.6325 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,120.10 | $1,202.4932 | $1,202.49 | $1,202.50 | $1,202.50 | |