| 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 | $11.38 | 11.615% | $12.7018 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $199.83 | 8.855% | $217.5249 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $109.77 | 3.761% | $113.8984 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $83.67 | 11.327% | $93.1473 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $177.40 | 7.420% | $190.5631 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $183.60 | 12.461% | $206.4784 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $7.52 | 6.585% | $8.0152 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $773.17 | $842.3291 | $842.33 | $842.30 | $842.30 | |