| 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 | $250.70 | 13.769% | $285.2189 | $285.22 | $285.20 | $285.20 |
| Purchase #2 | $200.60 | 12.177% | $225.0271 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $22.72 | 13.707% | $25.8342 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $44.62 | 7.306% | $47.8799 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $44.34 | 6.306% | $47.1361 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $83.53 | 10.697% | $92.4652 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $132.44 | 11.761% | $148.0163 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $778.95 | $871.5777 | $871.59 | $871.60 | $871.50 | |