| 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 | $189.88 | 4.112% | $197.6879 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $203.80 | 5.803% | $215.6265 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $180.38 | 5.320% | $189.9762 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $98.67 | 7.135% | $105.7101 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $87.91 | 10.143% | $96.8267 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $82.73 | 6.583% | $88.1761 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $204.66 | 12.873% | $231.0059 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,048.03 | $1,125.0094 | $1,125.03 | $1,125.10 | $1,125.00 | |