| 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 | $234.58 | 8.196% | $253.8062 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $145.62 | 5.602% | $153.7776 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $84.64 | 7.797% | $91.2394 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $69.90 | 7.676% | $75.2655 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $150.86 | 4.699% | $157.9489 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $200.33 | 5.831% | $212.0112 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $116.66 | 5.172% | $122.6937 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,002.59 | $1,066.7425 | $1,066.75 | $1,066.75 | $1,066.70 | |