| 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 | $232.89 | 11.474% | $259.6118 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $20.94 | 9.402% | $22.9088 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $30.69 | 3.149% | $31.6564 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $21.82 | 11.433% | $24.3147 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $139.35 | 7.553% | $149.8751 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $180.98 | 12.245% | $203.141 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $17.92 | 4.294% | $18.6895 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $644.59 | $710.1973 | $710.20 | $710.20 | $710.20 | |