| 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 | $100.39 | 10.532% | $110.9631 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $24.62 | 4.413% | $25.7065 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $155.25 | 5.756% | $164.1862 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $238.62 | 6.183% | $253.3739 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $155.82 | 13.482% | $176.8277 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $34.96 | 8.534% | $37.9435 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $200.74 | 3.699% | $208.1654 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $910.40 | $977.1663 | $977.17 | $977.15 | $977.20 | |