| 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 | $217.47 | 11.199% | $241.8245 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $216.69 | 12.791% | $244.4068 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $97.94 | 6.528% | $104.3335 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $18.69 | 3.166% | $19.2817 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $143.59 | 9.333% | $156.9913 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $18.32 | 5.277% | $19.2867 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $145.26 | 10.389% | $160.3511 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $857.96 | $946.4756 | $946.47 | $946.50 | $946.50 | |