| 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 | $95.44 | 11.842% | $106.742 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $198.57 | 5.588% | $209.6661 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $183.76 | 13.464% | $208.5014 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $9.91 | 11.408% | $11.0405 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $172.84 | 11.700% | $193.0623 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $102.34 | 7.507% | $110.0227 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $12.42 | 11.335% | $13.8278 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $775.28 | $852.8628 | $852.86 | $852.85 | $852.80 | |