| 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 | $82.87 | 5.355% | $87.3077 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $106.38 | 10.118% | $117.1435 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $238.60 | 3.453% | $246.8389 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $55.37 | 4.653% | $57.9464 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $239.33 | 11.679% | $267.2814 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $135.47 | 8.793% | $147.3819 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $232.78 | 4.628% | $243.5531 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,090.80 | $1,167.4529 | $1,167.45 | $1,167.50 | $1,167.40 | |