| 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 | $223.96 | 4.300% | $233.5903 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $103.60 | 5.413% | $109.2079 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $162.45 | 6.295% | $172.6762 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $127.87 | 13.837% | $145.5634 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $175.85 | 8.306% | $190.4561 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $21.79 | 5.525% | $22.9939 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $57.44 | 11.572% | $64.087 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $872.96 | $938.5748 | $938.58 | $938.60 | $938.70 | |