| 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 | $206.63 | 8.800% | $224.8134 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $159.60 | 9.449% | $174.6806 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $224.94 | 11.480% | $250.7631 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $228.90 | 3.596% | $237.1312 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $88.48 | 8.353% | $95.8707 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $130.44 | 12.418% | $146.638 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $74.47 | 7.465% | $80.0292 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $1,113.46 | $1,209.9262 | $1,209.92 | $1,209.95 | $1,209.90 | |