| 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 | $201.38 | 5.660% | $212.7781 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $174.85 | 8.234% | $189.2471 | $189.25 | $189.25 | $189.20 |
| Purchase #3 | $73.41 | 3.687% | $76.1166 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $123.69 | 3.620% | $128.1676 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $13.40 | 8.668% | $14.5615 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $120.78 | 9.735% | $132.5379 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $38.34 | 5.873% | $40.5917 | $40.59 | $40.60 | $40.60 |
| 7 purchase totals = | $745.85 | $794.0005 | $794.01 | $794.00 | $794.00 | |