| 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 | $219.63 | 8.532% | $238.3688 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $119.71 | 6.675% | $127.7006 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $38.40 | 12.234% | $43.0979 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $114.44 | 13.305% | $129.6662 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $148.96 | 9.580% | $163.2304 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $7.46 | 7.793% | $8.0414 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $133.45 | 9.356% | $145.9356 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $782.05 | $856.0409 | $856.05 | $856.05 | $856.00 | |