| 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 | $115.27 | 13.237% | $130.5283 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $233.44 | 5.772% | $246.9142 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $183.76 | 6.831% | $196.3126 | $196.31 | $196.30 | $196.30 |
| Purchase #4 | $13.33 | 8.847% | $14.5093 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $243.91 | 4.439% | $254.7372 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $125.93 | 6.115% | $133.6306 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $174.45 | 5.160% | $183.4516 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $1,090.09 | $1,160.0838 | $1,160.08 | $1,160.10 | $1,160.00 | |