| 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 | $200.64 | 7.424% | $215.5355 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $250.80 | 7.462% | $269.5147 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $176.25 | 8.216% | $190.7307 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $103.66 | 7.234% | $111.1588 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $241.54 | 6.132% | $256.3512 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $188.74 | 8.172% | $204.1638 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $190.55 | 12.696% | $214.7422 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $1,352.18 | $1,462.1969 | $1,462.19 | $1,462.20 | $1,462.20 | |