| 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 | $120.39 | 10.505% | $133.037 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $48.72 | 13.811% | $55.4487 | $55.45 | $55.45 | $55.40 |
| Purchase #3 | $249.96 | 13.720% | $284.2545 | $284.25 | $284.25 | $284.30 |
| Purchase #4 | $30.43 | 11.262% | $33.857 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $234.77 | 6.149% | $249.206 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $69.83 | 5.440% | $73.6288 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $17.57 | 8.493% | $19.0622 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $771.67 | $848.4942 | $848.50 | $848.50 | $848.50 | |