| 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 | $13.46 | 12.207% | $15.1031 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $233.51 | 12.669% | $263.0934 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $9.94 | 7.381% | $10.6737 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $116.35 | 8.104% | $125.779 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $231.99 | 10.159% | $255.5579 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $147.30 | 11.718% | $164.5606 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $87.56 | 10.526% | $96.7766 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $840.11 | $931.5443 | $931.54 | $931.55 | $931.70 | |