| 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 | $109.50 | 8.410% | $118.709 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $68.82 | 9.757% | $75.5348 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $7.85 | 3.578% | $8.1309 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $245.98 | 9.313% | $268.8881 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $235.91 | 10.535% | $260.7631 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $16.33 | 11.286% | $18.173 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $149.93 | 13.441% | $170.0821 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $834.32 | $920.2810 | $920.27 | $920.30 | $920.30 | |