| 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 | $10.60 | 7.530% | $11.3982 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $98.97 | 3.410% | $102.3449 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $247.54 | 8.356% | $268.2244 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $115.84 | 9.740% | $127.1228 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $209.55 | 12.721% | $236.2069 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $220.70 | 8.866% | $240.2673 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $242.31 | 10.872% | $268.6539 | $268.65 | $268.65 | $268.70 |
| 7 purchase totals = | $1,145.51 | $1,254.2184 | $1,254.21 | $1,254.15 | $1,254.20 | |