| 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 | $6.34 | 10.459% | $7.0031 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $210.60 | 8.579% | $228.6674 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $239.38 | 6.272% | $254.3939 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $186.80 | 7.574% | $200.9482 | $200.95 | $200.95 | $200.90 |
| Purchase #5 | $247.99 | 11.646% | $276.8709 | $276.87 | $276.85 | $276.90 |
| Purchase #6 | $40.54 | 11.546% | $45.2207 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $18.34 | 11.403% | $20.4313 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $949.99 | $1,033.5355 | $1,033.53 | $1,033.50 | $1,033.50 | |