| 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 | $205.95 | 3.260% | $212.664 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $48.41 | 13.209% | $54.8045 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $159.66 | 9.258% | $174.4413 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $106.42 | 10.361% | $117.4462 | $117.45 | $117.45 | $117.40 |
| Purchase #5 | $244.85 | 5.489% | $258.2898 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $158.56 | 9.841% | $174.1639 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $15.55 | 9.749% | $17.066 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $939.40 | $1,008.8757 | $1,008.87 | $1,008.85 | $1,008.90 | |