| 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 | $97.71 | 5.350% | $102.9375 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $169.83 | 6.715% | $181.2341 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $119.43 | 4.434% | $124.7255 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $233.40 | 10.313% | $257.4705 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $213.68 | 4.293% | $222.8533 | $222.85 | $222.85 | $222.90 |
| Purchase #6 | $122.44 | 13.107% | $138.4882 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $105.86 | 12.837% | $119.4492 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $1,062.35 | $1,147.1583 | $1,147.16 | $1,147.20 | $1,147.10 | |