| 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 | $189.96 | 6.306% | $201.9389 | $201.94 | $201.95 | $201.90 |
| Purchase #2 | $201.41 | 5.866% | $213.2247 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $201.32 | 11.274% | $224.0168 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $212.67 | 3.537% | $220.1921 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $151.68 | 11.399% | $168.97 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $134.48 | 9.439% | $147.1736 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $100.55 | 10.799% | $111.4084 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $1,192.07 | $1,286.9245 | $1,286.92 | $1,286.85 | $1,286.90 | |