| 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 | $199.79 | 3.659% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $202.49 | 5.578% | $213.7849 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $219.45 | 13.528% | $249.1372 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $247.97 | 11.830% | $277.3049 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $204.95 | 3.642% | $212.4143 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $240.34 | 12.113% | $269.4524 | $269.45 | $269.45 | $269.50 |
| Purchase #7 | $166.45 | 10.123% | $183.2997 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,481.44 | $1,612.4937 | $1,612.48 | $1,612.50 | $1,612.50 | |