| 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 | $239.59 | 13.636% | $272.2605 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $67.33 | 8.263% | $72.8935 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $9.78 | 13.764% | $11.1261 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $129.90 | 5.481% | $137.0198 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $53.98 | 8.167% | $58.3885 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $21.68 | 3.708% | $22.4839 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $36.95 | 7.825% | $39.8413 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $559.21 | $614.0136 | $614.01 | $614.05 | $614.00 | |