| 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 | $214.32 | 7.225% | $229.8046 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $166.28 | 5.132% | $174.8135 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $235.63 | 9.515% | $258.0502 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $115.59 | 13.763% | $131.4987 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $197.30 | 9.453% | $215.9508 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $54.96 | 5.250% | $57.8454 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $205.61 | 11.443% | $229.138 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,189.69 | $1,297.1012 | $1,297.10 | $1,297.10 | $1,297.10 | |