| 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 | $130.62 | 12.275% | $146.6536 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $205.72 | 10.770% | $227.876 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $142.48 | 10.230% | $157.0557 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $57.90 | 13.852% | $65.9203 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $232.98 | 8.831% | $253.5545 | $253.55 | $253.55 | $253.60 |
| Purchase #6 | $249.80 | 8.262% | $270.4385 | $270.44 | $270.45 | $270.40 |
| Purchase #7 | $189.87 | 5.205% | $199.7527 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,209.37 | $1,321.2513 | $1,321.25 | $1,321.25 | $1,321.40 | |