| 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 | $95.29 | 6.248% | $101.2437 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $19.25 | 5.418% | $20.293 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $188.43 | 4.626% | $197.1468 | $197.15 | $197.15 | $197.10 |
| Purchase #4 | $38.73 | 6.679% | $41.3168 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $109.80 | 11.119% | $122.0087 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $240.42 | 9.365% | $262.9353 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $155.70 | 12.369% | $174.9585 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $847.62 | $919.9028 | $919.91 | $919.90 | $919.80 | |