| 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 | $83.99 | 13.133% | $95.0204 | $95.02 | $95.00 | $95.00 |
| Purchase #2 | $121.52 | 5.669% | $128.409 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $131.63 | 12.681% | $148.322 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $114.50 | 6.370% | $121.7937 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $9.71 | 10.450% | $10.7247 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $228.59 | 13.522% | $259.4999 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $232.54 | 13.253% | $263.3585 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $922.48 | $1,027.1282 | $1,027.12 | $1,027.05 | $1,027.10 | |