| 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 | $190.89 | 6.520% | $203.336 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $225.98 | 5.733% | $238.9354 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $192.76 | 10.198% | $212.4177 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $246.28 | 6.620% | $262.5837 | $262.58 | $262.60 | $262.60 |
| Purchase #5 | $132.91 | 13.581% | $150.9605 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $64.32 | 9.762% | $70.5989 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $90.71 | 11.577% | $101.2115 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $1,143.85 | $1,240.0437 | $1,240.05 | $1,240.05 | $1,240.00 | |