| 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 | $232.90 | 8.822% | $253.4464 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $18.70 | 4.168% | $19.4794 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $10.69 | 8.144% | $11.5606 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $125.58 | 3.377% | $129.8208 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $215.28 | 10.505% | $237.8952 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $78.88 | 4.378% | $82.3334 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $173.73 | 8.171% | $187.9255 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $855.76 | $922.4613 | $922.47 | $922.50 | $922.40 | |