| 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 | $190.74 | 11.365% | $212.4176 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $229.69 | 4.538% | $240.1133 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $154.74 | 8.298% | $167.5803 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $214.35 | 5.552% | $226.2507 | $226.25 | $226.25 | $226.30 |
| Purchase #5 | $212.52 | 7.836% | $229.1731 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $150.56 | 3.314% | $155.5496 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $239.43 | 4.398% | $249.9601 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $1,392.03 | $1,481.0447 | $1,481.04 | $1,481.00 | $1,481.10 | |