| 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 | $191.78 | 13.275% | $217.2388 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $198.68 | 10.426% | $219.3944 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $137.96 | 3.868% | $143.2963 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $223.85 | 4.436% | $233.78 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $152.79 | 11.321% | $170.0874 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $160.37 | 9.174% | $175.0823 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $226.48 | 3.307% | $233.9697 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $1,291.91 | $1,392.8489 | $1,392.85 | $1,392.90 | $1,392.90 | |