| 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 | $213.85 | 4.745% | $223.9972 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $88.51 | 13.313% | $100.2933 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $55.54 | 6.354% | $59.069 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $49.30 | 10.312% | $54.3838 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $53.25 | 9.408% | $58.2598 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $114.80 | 5.124% | $120.6824 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $7.76 | 3.873% | $8.0605 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $583.01 | $624.7460 | $624.74 | $624.75 | $624.90 | |