| 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 | $114.38 | 7.123% | $122.5273 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $49.97 | 6.169% | $53.0526 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $211.84 | 3.858% | $220.0128 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $73.27 | 5.458% | $77.2691 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $17.29 | 13.254% | $19.5816 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $98.26 | 13.451% | $111.477 | $111.48 | $111.50 | $111.50 |
| Purchase #7 | $52.90 | 11.353% | $58.9057 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $617.91 | $662.8261 | $662.83 | $662.85 | $662.90 | |