| 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 | $236.99 | 4.461% | $247.5621 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $189.76 | 4.483% | $198.2669 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $6.46 | 8.479% | $7.0077 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $143.33 | 5.547% | $151.2805 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $26.68 | 4.315% | $27.8312 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $96.25 | 5.356% | $101.4052 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $247.71 | 3.244% | $255.7457 | $255.75 | $255.75 | $255.70 |
| 7 purchase totals = | $947.18 | $989.0993 | $989.11 | $989.10 | $989.10 | |