| 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 | $250.46 | 13.360% | $283.9215 | $283.92 | $283.90 | $283.90 |
| Purchase #2 | $226.57 | 9.154% | $247.3102 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $213.28 | 3.432% | $220.5998 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $15.36 | 12.274% | $17.2453 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $180.33 | 9.689% | $197.8022 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $214.35 | 10.670% | $237.2211 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $140.26 | 12.676% | $158.0394 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $1,240.61 | $1,362.1395 | $1,362.14 | $1,362.10 | $1,362.00 | |