| 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 | $109.84 | 5.402% | $115.7736 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $239.85 | 9.830% | $263.4273 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $41.33 | 10.715% | $45.7585 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $212.94 | 11.415% | $237.2471 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $69.28 | 11.716% | $77.3968 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $200.72 | 11.826% | $224.4571 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $157.72 | 5.284% | $166.0539 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $1,031.68 | $1,130.1143 | $1,130.12 | $1,130.10 | $1,130.20 | |