| 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 | $192.90 | 3.844% | $200.3151 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $236.88 | 12.824% | $267.2575 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $74.80 | 10.838% | $82.9068 | $82.91 | $82.90 | $82.90 |
| Purchase #4 | $138.48 | 9.274% | $151.3226 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $112.28 | 5.869% | $118.8697 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $110.54 | 9.546% | $121.0921 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $158.68 | 13.697% | $180.4144 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,024.56 | $1,122.1782 | $1,122.18 | $1,122.10 | $1,122.20 | |