| 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 | $228.82 | 13.189% | $258.9991 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $123.41 | 13.662% | $140.2703 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $109.98 | 5.161% | $115.6561 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $248.36 | 4.843% | $260.3881 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $44.70 | 7.373% | $47.9957 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $29.73 | 6.480% | $31.6565 | $31.66 | $31.65 | $31.70 |
| Purchase #7 | $94.55 | 6.318% | $100.5237 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $879.55 | $955.4895 | $955.50 | $955.45 | $955.60 | |