| 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 | $249.27 | 9.388% | $272.6715 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $221.99 | 6.252% | $235.8688 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $57.88 | 6.345% | $61.5525 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $87.42 | 4.590% | $91.4326 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $118.83 | 7.719% | $128.0025 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $20.57 | 5.368% | $21.6742 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $19.82 | 9.311% | $21.6654 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $775.78 | $832.8675 | $832.86 | $832.80 | $833.00 | |