| 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 | $67.71 | 6.597% | $72.1768 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $97.40 | 5.794% | $103.0434 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $236.68 | 12.739% | $266.8307 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $149.68 | 13.209% | $169.4512 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $223.63 | 8.142% | $241.838 | $241.84 | $241.85 | $241.80 |
| Purchase #6 | $246.87 | 5.413% | $260.2331 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $223.48 | 8.288% | $242.002 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $1,245.45 | $1,355.5752 | $1,355.57 | $1,355.65 | $1,355.50 | |