| 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 | $189.81 | 11.117% | $210.9112 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $165.51 | 3.302% | $170.9751 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $136.90 | 3.388% | $141.5382 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $227.91 | 13.192% | $257.9759 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $82.40 | 10.824% | $91.319 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $70.94 | 6.702% | $75.6944 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $113.41 | 8.312% | $122.8366 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $986.88 | $1,071.2504 | $1,071.26 | $1,071.30 | $1,071.20 | |