| 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 | $121.56 | 6.728% | $129.7386 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $96.42 | 13.167% | $109.1156 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $172.43 | 10.694% | $190.8697 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $214.46 | 11.118% | $238.3037 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $42.63 | 11.147% | $47.382 | $47.38 | $47.40 | $47.40 |
| Purchase #6 | $65.47 | 8.168% | $70.8176 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $159.29 | 13.762% | $181.2115 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $872.26 | $967.4387 | $967.44 | $967.40 | $967.40 | |