| 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 | $109.52 | 8.305% | $118.6156 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $225.87 | 10.595% | $249.8009 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $57.75 | 3.672% | $59.8706 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $28.80 | 9.800% | $31.6224 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $109.47 | 13.664% | $124.428 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $151.57 | 6.689% | $161.7085 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $164.43 | 11.413% | $183.1964 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $847.41 | $929.2424 | $929.25 | $929.20 | $929.20 | |