| 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 | $31.65 | 7.787% | $34.1146 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $12.32 | 8.220% | $13.3327 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $191.91 | 11.849% | $214.6494 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $47.38 | 3.605% | $49.088 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $224.90 | 8.317% | $243.6049 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $170.36 | 8.583% | $184.982 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $160.37 | 11.789% | $179.276 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $838.89 | $919.0476 | $919.04 | $919.10 | $919.00 | |