| 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 | $224.53 | 11.379% | $250.0793 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $108.38 | 13.160% | $122.6428 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $6.72 | 6.766% | $7.1747 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $6.79 | 7.661% | $7.3102 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $64.47 | 12.403% | $72.4662 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $69.65 | 13.633% | $79.1454 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $93.44 | 9.391% | $102.215 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $573.98 | $641.0336 | $641.04 | $641.00 | $641.00 | |