| 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 | $74.93 | 13.261% | $84.8665 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $132.80 | 3.855% | $137.9194 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $231.30 | 5.122% | $243.1472 | $243.15 | $243.15 | $243.10 |
| Purchase #4 | $235.51 | 8.281% | $255.0126 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $26.37 | 4.385% | $27.5263 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $220.26 | 7.120% | $235.9425 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $157.98 | 10.124% | $173.9739 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,079.15 | $1,158.3884 | $1,158.39 | $1,158.35 | $1,158.30 | |