| 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 | $112.72 | 12.791% | $127.138 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $7.86 | 13.387% | $8.9122 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $185.65 | 13.739% | $211.1565 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $29.29 | 9.325% | $32.0213 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $211.95 | 13.379% | $240.3068 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $30.55 | 11.418% | $34.0382 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $227.51 | 12.799% | $256.629 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $805.53 | $910.2020 | $910.21 | $910.20 | $910.10 | |