| 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 | $234.93 | 12.575% | $264.4724 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $195.51 | 6.139% | $207.5124 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $214.75 | 5.335% | $226.2069 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $7.93 | 10.717% | $8.7799 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $45.28 | 12.455% | $50.9196 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $65.77 | 13.315% | $74.5273 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $105.81 | 8.503% | $114.807 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $869.98 | $947.2255 | $947.23 | $947.20 | $947.20 | |