| 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 | $208.68 | 3.840% | $216.6933 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $38.56 | 9.654% | $42.2826 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $64.25 | 11.835% | $71.854 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $110.52 | 10.256% | $121.8549 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $166.51 | 3.451% | $172.2563 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $24.66 | 13.602% | $28.0143 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $148.74 | 7.566% | $159.9937 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $761.92 | $812.9491 | $812.93 | $812.95 | $813.10 | |