| 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 | $214.68 | 12.176% | $240.8194 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $16.47 | 12.651% | $18.5536 | $18.55 | $18.55 | $18.60 |
| Purchase #3 | $212.87 | 10.441% | $235.0958 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $238.32 | 6.737% | $254.3756 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $204.66 | 10.132% | $225.3962 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $220.92 | 9.485% | $241.8743 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $205.61 | 3.494% | $212.794 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $1,313.53 | $1,428.9089 | $1,428.91 | $1,428.90 | $1,429.00 | |