| 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 | $110.57 | 4.780% | $115.8552 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $187.27 | 5.424% | $197.4275 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $244.99 | 6.486% | $260.8801 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $240.54 | 5.688% | $254.2219 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $99.59 | 6.222% | $105.7865 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $183.95 | 4.296% | $191.8525 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $142.56 | 5.392% | $150.2468 | $150.25 | $150.25 | $150.20 |
| 7 purchase totals = | $1,209.47 | $1,276.2705 | $1,276.28 | $1,276.30 | $1,276.30 | |