| 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 | $118.77 | 3.386% | $122.7916 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $205.88 | 13.805% | $234.3017 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $120.40 | 13.430% | $136.5697 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $205.93 | 11.316% | $229.233 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $144.73 | 9.436% | $158.3867 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $12.75 | 13.131% | $14.4242 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $55.25 | 9.435% | $60.4628 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $863.71 | $956.1697 | $956.16 | $956.15 | $956.20 | |