| 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 | $114.78 | 8.660% | $124.7199 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $103.84 | 13.315% | $117.6663 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $202.45 | 12.500% | $227.7563 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $139.55 | 13.248% | $158.0376 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $75.44 | 3.502% | $78.0819 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $144.54 | 5.244% | $152.1197 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $129.49 | 7.498% | $139.1992 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $910.09 | $997.5809 | $997.59 | $997.55 | $997.60 | |