| 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 | $23.49 | 6.779% | $25.0824 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $105.40 | 4.232% | $109.8605 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $234.37 | 6.279% | $249.0861 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $12.90 | 7.600% | $13.8804 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $214.40 | 7.617% | $230.7308 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $120.27 | 9.446% | $131.6307 | $131.63 | $131.65 | $131.60 |
| Purchase #7 | $124.28 | 9.551% | $136.15 | $136.15 | $136.15 | $136.20 |
| 7 purchase totals = | $835.11 | $896.4209 | $896.42 | $896.50 | $896.50 | |