| 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 | $212.61 | 5.281% | $223.8379 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $219.44 | 10.767% | $243.0671 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $193.66 | 6.508% | $206.2634 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $46.80 | 8.818% | $50.9268 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $92.31 | 11.261% | $102.705 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $182.41 | 9.742% | $200.1804 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $96.25 | 11.646% | $107.4593 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $1,043.48 | $1,134.4399 | $1,134.45 | $1,134.45 | $1,134.50 | |