| 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 | $249.99 | 13.229% | $283.0612 | $283.06 | $283.05 | $283.10 |
| Purchase #2 | $185.51 | 10.438% | $204.8735 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $7.48 | 5.497% | $7.8912 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $7.58 | 10.794% | $8.3982 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $67.79 | 4.184% | $70.6263 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $185.42 | 8.215% | $200.6523 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $87.93 | 11.609% | $98.1378 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $791.70 | $873.6405 | $873.64 | $873.65 | $873.70 | |