| 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 | $10.32 | 11.620% | $11.5192 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $190.53 | 11.777% | $212.9687 | $212.97 | $212.95 | $213.00 |
| Purchase #3 | $107.35 | 7.766% | $115.6868 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $230.81 | 6.694% | $246.2604 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $189.87 | 9.839% | $208.5513 | $208.55 | $208.55 | $208.60 |
| Purchase #6 | $220.68 | 7.616% | $237.487 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $158.47 | 11.288% | $176.3581 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $1,108.03 | $1,208.8315 | $1,208.84 | $1,208.80 | $1,209.00 | |