| 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 | $119.50 | 11.168% | $132.8458 | $132.85 | $132.85 | $132.80 |
| Purchase #2 | $5.64 | 7.567% | $6.0668 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $29.99 | 9.618% | $32.8744 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $189.25 | 10.487% | $209.0966 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $143.94 | 4.120% | $149.8703 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $240.75 | 4.588% | $251.7956 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $77.97 | 5.822% | $82.5094 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $807.04 | $865.0589 | $865.07 | $865.00 | $865.10 | |