| 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 | $211.83 | 6.297% | $225.1689 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $55.35 | 6.616% | $59.012 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $192.41 | 4.747% | $201.5437 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $103.55 | 3.709% | $107.3907 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $202.93 | 6.307% | $215.7288 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $50.86 | 13.686% | $57.8207 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $15.81 | 12.731% | $17.8228 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $832.74 | $884.4876 | $884.48 | $884.45 | $884.40 | |