| 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 | $231.86 | 5.162% | $243.8286 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $74.40 | 3.737% | $77.1803 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $14.32 | 10.435% | $15.8143 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $61.61 | 4.523% | $64.3966 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $160.44 | 4.170% | $167.1303 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $86.42 | 9.130% | $94.3101 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $189.35 | 5.377% | $199.5313 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $818.40 | $862.1915 | $862.19 | $862.25 | $862.10 | |