| 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 | $200.45 | 11.538% | $223.5779 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $22.89 | 10.259% | $25.2383 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $9.63 | 13.446% | $10.9248 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $10.52 | 6.252% | $11.1777 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $227.46 | 4.640% | $238.0141 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $89.31 | 9.627% | $97.9079 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $137.71 | 6.853% | $147.1473 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $697.97 | $753.9880 | $753.99 | $754.00 | $753.90 | |