| 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 | $129.96 | 5.679% | $137.3404 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $199.91 | 13.440% | $226.7779 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $21.54 | 6.236% | $22.8832 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $197.68 | 13.835% | $225.029 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $97.35 | 8.689% | $105.8087 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $54.93 | 13.224% | $62.1939 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $87.87 | 12.603% | $98.9443 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $789.24 | $878.9774 | $878.97 | $879.05 | $878.90 | |