| 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 | $245.81 | 11.569% | $274.2478 | $274.25 | $274.25 | $274.20 |
| Purchase #2 | $27.48 | 7.715% | $29.6001 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $88.71 | 13.613% | $100.7861 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $117.33 | 7.439% | $126.0582 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $197.97 | 7.516% | $212.8494 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $187.31 | 4.579% | $195.8869 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $56.33 | 3.584% | $58.3489 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $920.94 | $997.7774 | $997.79 | $997.80 | $997.70 | |