| 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 | $230.82 | 8.387% | $250.1789 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $222.73 | 6.562% | $237.3455 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $194.25 | 3.134% | $200.3378 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $180.67 | 4.376% | $188.5761 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $60.59 | 12.598% | $68.2231 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $134.32 | 6.813% | $143.4712 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $10.40 | 3.805% | $10.7957 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $1,033.78 | $1,098.9283 | $1,098.94 | $1,098.95 | $1,098.90 | |