| 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 | $82.82 | 7.681% | $89.1814 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $212.54 | 12.508% | $239.1245 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $60.28 | 8.398% | $65.3423 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $168.96 | 12.176% | $189.5326 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $115.68 | 3.213% | $119.3968 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $216.82 | 10.806% | $240.2496 | $240.25 | $240.25 | $240.20 |
| Purchase #7 | $226.33 | 6.387% | $240.7857 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,083.43 | $1,183.6129 | $1,183.61 | $1,183.65 | $1,183.50 | |