| 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 | $103.53 | 3.804% | $107.4683 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $225.41 | 6.627% | $240.3479 | $240.35 | $240.35 | $240.30 |
| Purchase #3 | $148.80 | 12.217% | $166.9789 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $209.99 | 10.687% | $232.4316 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $7.65 | 4.509% | $7.9949 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $160.62 | 5.110% | $168.8277 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $151.65 | 11.655% | $169.3248 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,007.65 | $1,093.3741 | $1,093.37 | $1,093.40 | $1,093.30 | |