| 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 | $141.37 | 8.872% | $153.9123 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $203.95 | 10.612% | $225.5932 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $160.36 | 8.411% | $173.8479 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $223.81 | 13.533% | $254.0982 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $49.87 | 10.267% | $54.9902 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $59.40 | 5.862% | $62.882 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $201.95 | 9.294% | $220.7192 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,040.71 | $1,146.0430 | $1,146.04 | $1,146.05 | $1,146.00 | |