| 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 | $230.47 | 9.225% | $251.7309 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $154.49 | 9.424% | $169.0491 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $48.92 | 4.372% | $51.0588 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $172.84 | 12.587% | $194.5954 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $149.60 | 10.436% | $165.2123 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $196.95 | 7.445% | $211.6129 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $97.76 | 7.669% | $105.2572 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $1,051.03 | $1,148.5166 | $1,148.52 | $1,148.50 | $1,148.50 | |