| 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 | $191.56 | 8.669% | $208.1663 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $184.85 | 9.659% | $202.7047 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $91.37 | 4.395% | $95.3857 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $185.67 | 13.478% | $210.6946 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $73.49 | 4.398% | $76.7221 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $57.54 | 6.862% | $61.4884 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $228.64 | 10.261% | $252.1008 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $1,013.12 | $1,107.2626 | $1,107.26 | $1,107.25 | $1,107.30 | |