| 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 | $203.48 | 13.358% | $230.6609 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $231.99 | 5.721% | $245.2621 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $181.25 | 7.294% | $194.4704 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $212.37 | 5.127% | $223.2582 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $92.96 | 11.354% | $103.5147 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $103.92 | 11.743% | $116.1233 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $154.31 | 9.671% | $169.2333 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $1,180.28 | $1,282.5229 | $1,282.51 | $1,282.45 | $1,282.60 | |