| 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 | $199.81 | 9.857% | $219.5053 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $19.53 | 9.866% | $21.4568 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $221.65 | 7.844% | $239.0362 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $17.55 | 9.535% | $19.2234 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $206.37 | 4.866% | $216.412 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $40.47 | 6.270% | $43.0075 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $244.27 | 8.833% | $265.8464 | $265.85 | $265.85 | $265.80 |
| 7 purchase totals = | $949.65 | $1,024.4876 | $1,024.50 | $1,024.45 | $1,024.40 | |