| 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 | $198.74 | 10.617% | $219.8402 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $133.70 | 6.378% | $142.2274 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $104.57 | 4.768% | $109.5559 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $74.93 | 9.815% | $82.2844 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $44.31 | 7.684% | $47.7148 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $221.89 | 11.279% | $246.917 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $29.78 | 10.219% | $32.8232 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $807.92 | $881.3629 | $881.36 | $881.35 | $881.30 | |