| 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 | $209.61 | 5.304% | $220.7277 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $7.91 | 4.563% | $8.2709 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $113.92 | 9.701% | $124.9714 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $219.57 | 4.651% | $229.7822 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $104.36 | 7.326% | $112.0054 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $125.89 | 6.342% | $133.8739 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $81.98 | 13.737% | $93.2416 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $863.24 | $922.8731 | $922.87 | $922.85 | $922.90 | |