| 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 | $196.86 | 10.583% | $217.6937 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $231.85 | 13.215% | $262.489 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $145.99 | 8.815% | $158.859 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $208.94 | 8.190% | $226.0522 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $106.66 | 5.487% | $112.5124 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $180.95 | 7.815% | $195.0912 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $247.34 | 9.131% | $269.9246 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,318.59 | $1,442.6221 | $1,442.61 | $1,442.60 | $1,442.70 | |