| 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 | $8.34 | 13.356% | $9.4539 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $131.28 | 11.831% | $146.8117 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $101.86 | 10.783% | $112.8436 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $205.69 | 5.368% | $216.7314 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $109.46 | 9.119% | $119.4417 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $241.39 | 7.686% | $259.9432 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $104.87 | 12.841% | $118.3364 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $902.89 | $983.5619 | $983.55 | $983.60 | $983.40 | |