| 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 | $92.90 | 12.637% | $104.6398 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $136.62 | 4.234% | $142.4045 | $142.40 | $142.40 | $142.40 |
| Purchase #3 | $122.94 | 7.284% | $131.8949 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $190.60 | 13.311% | $215.9708 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $60.97 | 9.623% | $66.8371 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $190.91 | 9.573% | $209.1858 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $16.92 | 3.859% | $17.5729 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $811.86 | $888.5058 | $888.50 | $888.50 | $888.50 | |