| 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 | $199.69 | 6.664% | $212.9973 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $86.63 | 12.738% | $97.6649 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $140.40 | 10.669% | $155.3793 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $190.38 | 13.655% | $216.3764 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $130.80 | 13.826% | $148.8844 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $6.65 | 7.104% | $7.1224 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $181.55 | 5.368% | $191.2956 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $936.10 | $1,029.7203 | $1,029.72 | $1,029.75 | $1,029.80 | |