| 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 | $22.62 | 3.183% | $23.34 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $220.31 | 8.325% | $238.6508 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $102.25 | 13.618% | $116.1744 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $164.57 | 10.102% | $181.1949 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $218.28 | 8.738% | $237.3533 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $62.78 | 6.356% | $66.7703 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $50.72 | 10.247% | $55.9173 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $841.53 | $919.4010 | $919.39 | $919.35 | $919.50 | |