| 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 | $236.48 | 11.873% | $264.5573 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $7.70 | 5.624% | $8.133 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $174.71 | 7.299% | $187.4621 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $124.27 | 4.351% | $129.677 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $193.63 | 6.296% | $205.8209 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $75.95 | 5.498% | $80.1257 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $100.68 | 7.364% | $108.0941 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $913.42 | $983.8701 | $983.87 | $983.90 | $983.90 | |