| 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 | $21.45 | 10.724% | $23.7503 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $186.87 | 9.331% | $204.3068 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $233.28 | 13.837% | $265.559 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $184.31 | 11.543% | $205.5849 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $78.82 | 12.454% | $88.6362 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $109.32 | 10.437% | $120.7297 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $26.57 | 9.425% | $29.0742 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $840.62 | $937.6411 | $937.64 | $937.65 | $937.70 | |