| 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 | $205.33 | 10.818% | $227.5426 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $38.63 | 12.335% | $43.395 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $102.36 | 6.464% | $108.9766 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $106.91 | 8.120% | $115.5911 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $101.68 | 7.595% | $109.4026 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $109.90 | 7.235% | $117.8513 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $247.39 | 12.554% | $278.4473 | $278.45 | $278.45 | $278.40 |
| 7 purchase totals = | $912.20 | $1,001.2065 | $1,001.21 | $1,001.25 | $1,001.20 | |