| 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 | $236.50 | 7.741% | $254.8075 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $230.84 | 5.656% | $243.8963 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $239.86 | 11.603% | $267.691 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $5.79 | 3.536% | $5.9947 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $91.30 | 11.513% | $101.8114 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $71.59 | 13.302% | $81.1129 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $236.73 | 9.717% | $259.7331 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,112.61 | $1,215.0469 | $1,215.04 | $1,215.05 | $1,215.00 | |