| 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 | $153.35 | 8.719% | $166.7206 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $20.82 | 4.337% | $21.723 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $97.43 | 5.859% | $103.1384 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $226.40 | 13.293% | $256.4954 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $163.72 | 3.671% | $169.7302 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $230.76 | 12.467% | $259.5288 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $211.27 | 7.606% | $227.3392 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $1,103.75 | $1,204.6756 | $1,204.68 | $1,204.70 | $1,204.50 | |