| 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 | $204.68 | 9.143% | $223.3939 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $122.74 | 5.476% | $129.4612 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $6.41 | 8.195% | $6.9353 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $241.59 | 4.377% | $252.1644 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $101.97 | 4.862% | $106.9278 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $9.90 | 6.628% | $10.5562 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $231.37 | 4.495% | $241.7701 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $918.66 | $971.2089 | $971.21 | $971.20 | $971.30 | |