| 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 | $249.62 | 6.732% | $266.4244 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $224.92 | 9.570% | $246.4448 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $9.49 | 11.797% | $10.6095 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $230.58 | 8.645% | $250.5136 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $22.28 | 6.799% | $23.7948 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $145.26 | 7.444% | $156.0732 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $30.58 | 8.868% | $33.2918 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $912.73 | $987.1521 | $987.13 | $987.10 | $987.10 | |