| 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 | $97.25 | 6.577% | $103.6461 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $140.43 | 7.610% | $151.1167 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $224.95 | 11.229% | $250.2096 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $36.50 | 12.746% | $41.1523 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $125.48 | 12.205% | $140.7948 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $117.30 | 12.324% | $131.7561 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $236.60 | 6.149% | $251.1485 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $978.51 | $1,069.8241 | $1,069.83 | $1,069.80 | $1,069.80 | |