| 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 | $120.41 | 7.577% | $129.5335 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $165.99 | 13.344% | $188.1397 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $106.60 | 4.749% | $111.6624 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $210.76 | 3.389% | $217.9027 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $248.28 | 11.456% | $276.723 | $276.72 | $276.70 | $276.70 |
| Purchase #6 | $161.96 | 10.379% | $178.7698 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $147.97 | 10.712% | $163.8205 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $1,161.97 | $1,266.5516 | $1,266.54 | $1,266.50 | $1,266.50 | |