| 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 | $215.67 | 11.129% | $239.6719 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $107.49 | 3.666% | $111.4306 | $111.43 | $111.45 | $111.40 |
| Purchase #3 | $90.39 | 13.570% | $102.6559 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $118.33 | 12.458% | $133.0716 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $123.48 | 12.357% | $138.7384 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $195.29 | 8.709% | $212.2978 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $131.74 | 9.401% | $144.1249 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $982.39 | $1,081.9911 | $1,081.99 | $1,081.95 | $1,082.00 | |