| 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 | $191.65 | 4.839% | $200.9239 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $41.31 | 9.639% | $45.2919 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $236.67 | 6.706% | $252.5411 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $118.63 | 13.695% | $134.8764 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $22.59 | 9.830% | $24.8106 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $53.83 | 5.348% | $56.7088 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $22.60 | 7.537% | $24.3034 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $687.28 | $739.4561 | $739.45 | $739.45 | $739.40 | |