| 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 | $202.37 | 3.850% | $210.1612 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $115.64 | 12.240% | $129.7943 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $34.74 | 6.559% | $37.0186 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $215.52 | 8.194% | $233.1797 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $120.34 | 10.377% | $132.8277 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $40.56 | 13.538% | $46.051 | $46.05 | $46.05 | $46.10 |
| Purchase #7 | $40.40 | 6.305% | $42.9472 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $769.57 | $831.9797 | $831.98 | $832.00 | $832.00 | |