| 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 | $129.59 | 12.152% | $145.3378 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $242.52 | 7.754% | $261.325 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $230.82 | 6.392% | $245.574 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $83.46 | 7.471% | $89.6953 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $225.27 | 5.336% | $237.2904 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $6.35 | 9.551% | $6.9565 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $184.36 | 5.603% | $194.6897 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $1,102.37 | $1,180.8687 | $1,180.88 | $1,180.90 | $1,180.90 | |