| 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 | $173.28 | 8.829% | $188.5789 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $245.78 | 9.721% | $269.6723 | $269.67 | $269.65 | $269.70 |
| Purchase #3 | $106.91 | 12.754% | $120.5453 | $120.55 | $120.55 | $120.50 |
| Purchase #4 | $199.70 | 11.466% | $222.5976 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $23.38 | 3.244% | $24.1384 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $226.75 | 12.263% | $254.5564 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $237.73 | 11.172% | $264.2892 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,213.53 | $1,344.3781 | $1,344.39 | $1,344.40 | $1,344.40 | |