| 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 | $216.48 | 10.268% | $238.7082 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $17.91 | 4.685% | $18.7491 | $18.75 | $18.75 | $18.70 |
| Purchase #3 | $111.95 | 9.751% | $122.8662 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $58.75 | 11.669% | $65.6055 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $19.62 | 10.167% | $21.6148 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $75.88 | 4.734% | $79.4722 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $225.26 | 3.622% | $233.4189 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $725.85 | $780.4349 | $780.44 | $780.35 | $780.40 | |