| 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 | $203.58 | 4.214% | $212.1589 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $115.75 | 12.147% | $129.8102 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $204.35 | 4.409% | $213.3598 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $241.84 | 8.695% | $262.868 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $98.33 | 12.383% | $110.5062 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $163.69 | 12.502% | $184.1545 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $246.96 | 12.717% | $278.3659 | $278.37 | $278.35 | $278.40 |
| 7 purchase totals = | $1,274.50 | $1,391.2235 | $1,391.23 | $1,391.15 | $1,391.40 | |