| 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 | $200.45 | 8.275% | $217.0372 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $161.40 | 4.324% | $168.3789 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $73.94 | 13.609% | $84.0025 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $199.64 | 10.766% | $221.1332 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $205.69 | 9.439% | $225.1051 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $99.30 | 11.191% | $110.4127 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $43.75 | 11.343% | $48.7126 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $984.17 | $1,074.7822 | $1,074.78 | $1,074.80 | $1,074.70 | |