| 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 | $231.97 | 12.185% | $260.2355 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $96.62 | 12.337% | $108.54 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $245.29 | 13.629% | $278.7206 | $278.72 | $278.70 | $278.70 |
| Purchase #4 | $231.55 | 9.847% | $254.3507 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $155.63 | 6.854% | $166.2969 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $40.70 | 8.187% | $44.0321 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $85.89 | 13.181% | $97.2112 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $1,087.65 | $1,209.3870 | $1,209.39 | $1,209.40 | $1,209.30 | |