| 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 | $230.93 | 3.203% | $238.3267 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $124.27 | 4.351% | $129.677 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $77.90 | 13.204% | $88.1859 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $188.34 | 8.296% | $203.9647 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $241.40 | 8.683% | $262.3608 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $131.95 | 12.267% | $148.1363 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $185.28 | 3.222% | $191.2497 | $191.25 | $191.25 | $191.20 |
| 7 purchase totals = | $1,180.07 | $1,261.9011 | $1,261.91 | $1,261.95 | $1,261.90 | |