| 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 | $98.92 | 11.117% | $109.9169 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $208.35 | 11.841% | $233.0207 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $180.48 | 4.462% | $188.533 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $243.41 | 4.406% | $254.1346 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $171.31 | 11.489% | $190.9918 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $102.33 | 7.286% | $109.7858 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $100.47 | 10.207% | $110.725 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $1,105.27 | $1,197.1078 | $1,197.11 | $1,197.15 | $1,197.00 | |