| 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 | $245.26 | 12.265% | $275.3411 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $56.51 | 3.124% | $58.2754 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $187.75 | 9.627% | $205.8247 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $14.62 | 12.854% | $16.4993 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $152.67 | 5.495% | $161.0592 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $15.48 | 6.543% | $16.4929 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $139.89 | 3.502% | $144.7889 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $812.18 | $878.2815 | $878.28 | $878.30 | $878.30 | |