| 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 | $240.53 | 11.324% | $267.7676 | $267.77 | $267.75 | $267.80 |
| Purchase #2 | $212.51 | 11.125% | $236.1517 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $128.85 | 13.869% | $146.7202 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $129.59 | 8.369% | $140.4354 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $160.76 | 13.251% | $182.0623 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $157.33 | 6.848% | $168.104 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $196.78 | 9.513% | $215.4997 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $1,226.35 | $1,356.7409 | $1,356.74 | $1,356.70 | $1,356.80 | |