| 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 | $115.83 | 5.725% | $122.4613 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $49.44 | 5.705% | $52.2606 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $129.62 | 8.407% | $140.5172 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $245.37 | 7.852% | $264.6365 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $237.61 | 9.164% | $259.3846 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $40.32 | 10.528% | $44.5649 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $55.65 | 11.740% | $62.1833 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $873.84 | $946.0084 | $946.00 | $946.00 | $946.10 | |