| 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 | $199.63 | 3.419% | $206.4553 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $44.44 | 7.822% | $47.9161 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $92.46 | 10.305% | $101.988 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $145.52 | 8.387% | $157.7248 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $217.68 | 9.310% | $237.946 | $237.95 | $237.95 | $237.90 |
| Purchase #6 | $180.92 | 7.475% | $194.4438 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $5.57 | 9.226% | $6.0839 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $886.22 | $952.5579 | $952.56 | $952.55 | $952.50 | |