| 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 | $9.45 | 9.457% | $10.3437 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $243.56 | 4.709% | $255.0292 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $222.75 | 11.232% | $247.7693 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $238.75 | 6.621% | $254.5576 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $210.50 | 9.747% | $231.0174 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $137.72 | 8.395% | $149.2816 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $226.33 | 11.789% | $253.012 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $1,289.06 | $1,401.0108 | $1,401.01 | $1,401.00 | $1,401.00 | |