| 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 | $95.91 | 8.231% | $103.8044 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $79.51 | 5.731% | $84.0667 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $172.85 | 4.752% | $181.0638 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $213.95 | 10.451% | $236.3099 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $134.40 | 7.279% | $144.183 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $175.56 | 13.248% | $198.8182 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $10.81 | 3.554% | $11.1942 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $882.99 | $959.4402 | $959.43 | $959.40 | $959.50 | |