| 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 | $94.96 | 10.249% | $104.6925 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $214.71 | 8.549% | $233.0656 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $236.41 | 3.852% | $245.5165 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $79.48 | 12.772% | $89.6312 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $148.70 | 12.854% | $167.8139 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $35.86 | 9.134% | $39.1355 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $228.41 | 13.481% | $259.202 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $1,038.53 | $1,139.0572 | $1,139.06 | $1,139.05 | $1,139.00 | |