| 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 | $236.95 | 11.167% | $263.4102 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $221.55 | 6.274% | $235.45 | $235.45 | $235.45 | $235.50 |
| Purchase #3 | $59.28 | 6.355% | $63.0472 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $110.99 | 4.221% | $115.6749 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $51.27 | 10.428% | $56.6164 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $76.54 | 5.847% | $81.0153 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $121.64 | 6.808% | $129.9213 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $878.22 | $945.1353 | $945.14 | $945.05 | $945.10 | |