| 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 | $112.30 | 9.512% | $122.982 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $159.62 | 4.572% | $166.9178 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $132.33 | 5.256% | $139.2853 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $58.89 | 13.177% | $66.6499 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $28.94 | 10.304% | $31.922 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $135.96 | 7.832% | $146.6084 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $232.50 | 8.793% | $252.9437 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $860.54 | $927.3091 | $927.31 | $927.30 | $927.20 | |