| 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 | $195.72 | 7.733% | $210.855 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $38.42 | 3.202% | $39.6502 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $175.60 | 5.701% | $185.611 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $195.76 | 5.432% | $206.3937 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $133.73 | 5.440% | $141.0049 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $93.94 | 13.451% | $106.5759 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $87.94 | 13.826% | $100.0986 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $921.11 | $990.1893 | $990.19 | $990.20 | $990.30 | |