| 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 | $236.65 | 7.471% | $254.3301 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $129.40 | 12.862% | $146.0434 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $249.87 | 9.239% | $272.9555 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $40.62 | 3.827% | $42.1745 | $42.17 | $42.15 | $42.20 |
| Purchase #5 | $220.83 | 4.538% | $230.8513 | $230.85 | $230.85 | $230.90 |
| Purchase #6 | $159.48 | 4.353% | $166.4222 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $41.91 | 9.561% | $45.917 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $1,078.76 | $1,158.6940 | $1,158.69 | $1,158.65 | $1,158.70 | |