| 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 | $107.35 | 10.453% | $118.5713 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $111.98 | 12.565% | $126.0503 | $126.05 | $126.05 | $126.10 |
| Purchase #3 | $246.89 | 10.789% | $273.527 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $72.32 | 6.807% | $77.2428 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $126.42 | 4.573% | $132.2012 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $36.80 | 3.376% | $38.0424 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $19.85 | 3.391% | $20.5231 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $721.61 | $786.1581 | $786.15 | $786.15 | $786.10 | |