| 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 | $124.86 | 9.287% | $136.4557 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $224.59 | 13.283% | $254.4223 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $227.90 | 10.348% | $251.4831 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $226.33 | 5.661% | $239.1425 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $117.75 | 10.474% | $130.0831 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $141.53 | 5.776% | $149.7048 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $75.29 | 10.189% | $82.9613 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $1,138.25 | $1,244.2528 | $1,244.24 | $1,244.25 | $1,244.30 | |