| 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 | $231.35 | 12.721% | $260.78 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $16.53 | 6.130% | $17.5433 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $221.79 | 10.340% | $244.7231 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $102.97 | 11.828% | $115.1493 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $226.45 | 5.744% | $239.4573 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $47.90 | 11.334% | $53.329 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $48.44 | 3.409% | $50.0913 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $895.43 | $981.0733 | $981.07 | $981.10 | $981.00 | |