| 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 | $122.48 | 7.119% | $131.1994 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $92.26 | 8.751% | $100.3337 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $42.47 | 4.696% | $44.4644 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $228.98 | 13.553% | $260.0137 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $41.58 | 3.446% | $43.0128 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $75.81 | 8.561% | $82.3001 | $82.30 | $82.30 | $82.30 |
| Purchase #7 | $117.62 | 7.637% | $126.6026 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $721.20 | $787.9267 | $787.91 | $787.90 | $787.90 | |