| 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 | $217.93 | 3.697% | $225.9869 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $45.69 | 11.243% | $50.8269 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $214.54 | 10.708% | $237.5129 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $132.29 | 7.504% | $142.217 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $64.55 | 12.229% | $72.4438 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $23.53 | 12.309% | $26.4263 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $133.77 | 12.768% | $150.8498 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $832.30 | $906.2636 | $906.27 | $906.30 | $906.10 | |