| 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 | $226.64 | 10.718% | $250.9313 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $21.99 | 12.189% | $24.6704 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $10.33 | 4.120% | $10.7556 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $207.28 | 12.442% | $233.0698 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $180.33 | 5.672% | $190.5583 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $90.27 | 10.202% | $99.4793 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $122.27 | 6.108% | $129.7383 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $859.11 | $939.2030 | $939.21 | $939.20 | $939.30 | |