| 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 | $125.90 | 11.296% | $140.1217 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $145.75 | 5.106% | $153.192 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $30.32 | 11.670% | $33.8583 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $56.84 | 3.341% | $58.739 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $45.45 | 12.220% | $51.004 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $193.27 | 10.676% | $213.9035 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $206.64 | 11.209% | $229.8023 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $804.17 | $880.6208 | $880.61 | $880.60 | $880.60 | |