| 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 | $206.90 | 3.221% | $213.5642 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $152.54 | 3.114% | $157.2901 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $151.79 | 10.719% | $168.0604 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $234.54 | 9.500% | $256.8213 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $147.59 | 13.657% | $167.7464 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $22.88 | 9.153% | $24.9742 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $13.85 | 3.325% | $14.3105 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $930.09 | $1,002.7671 | $1,002.76 | $1,002.70 | $1,002.80 | |