| 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 | $96.83 | 13.821% | $110.2129 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $149.47 | 6.239% | $158.7954 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $121.61 | 10.628% | $134.5347 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $213.68 | 13.752% | $243.0653 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $213.57 | 11.239% | $237.5731 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $232.93 | 9.817% | $255.7967 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $84.31 | 4.229% | $87.8755 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $1,112.40 | $1,227.8536 | $1,227.86 | $1,227.85 | $1,227.90 | |