| 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 | $132.61 | 6.328% | $141.0016 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $170.40 | 11.775% | $190.4646 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $207.91 | 8.427% | $225.4306 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $228.55 | 11.852% | $255.6377 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $223.87 | 6.737% | $238.9521 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $159.75 | 7.737% | $172.1099 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $10.96 | 10.770% | $12.1404 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $1,134.05 | $1,235.7369 | $1,235.73 | $1,235.75 | $1,235.70 | |