| 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 | $225.56 | 5.813% | $238.6718 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $52.71 | 8.508% | $57.1946 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $48.44 | 13.664% | $55.0588 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $124.81 | 7.455% | $134.1146 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $183.96 | 3.542% | $190.4759 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $96.65 | 6.673% | $103.0995 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $45.89 | 9.294% | $50.155 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $778.02 | $828.7702 | $828.77 | $828.75 | $828.90 | |