| 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 | $200.46 | 5.135% | $210.7536 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $240.62 | 9.696% | $263.9505 | $263.95 | $263.95 | $264.00 |
| Purchase #3 | $157.48 | 3.569% | $163.1005 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $176.32 | 9.854% | $193.6946 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $189.88 | 7.806% | $204.702 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $73.36 | 6.636% | $78.2282 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $97.42 | 13.843% | $110.9059 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $1,135.54 | $1,225.3353 | $1,225.33 | $1,225.35 | $1,225.40 | |