| 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 | $238.27 | 9.310% | $260.4529 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $229.99 | 3.498% | $238.0351 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $238.88 | 9.769% | $262.2162 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $210.76 | 10.513% | $232.9172 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $232.53 | 13.343% | $263.5565 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $160.45 | 5.313% | $168.9747 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $183.79 | 3.565% | $190.3421 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $1,494.67 | $1,616.4947 | $1,616.50 | $1,616.45 | $1,616.50 | |