| 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 | $224.65 | 10.344% | $247.8878 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $47.47 | 8.470% | $51.4907 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $92.98 | 5.836% | $98.4063 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $33.88 | 10.431% | $37.414 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $231.57 | 6.631% | $246.9254 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $165.44 | 9.759% | $181.5853 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $73.79 | 8.551% | $80.0998 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $869.78 | $943.8093 | $943.82 | $943.85 | $943.80 | |