| 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 | $125.54 | 11.315% | $139.7449 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $143.65 | 6.285% | $152.6784 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $218.64 | 8.749% | $237.7688 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $91.39 | 7.355% | $98.1117 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $215.75 | 4.367% | $225.1718 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $242.56 | 13.282% | $274.7768 | $274.78 | $274.80 | $274.80 |
| Purchase #7 | $108.35 | 12.824% | $122.2448 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $1,145.88 | $1,250.4972 | $1,250.49 | $1,250.50 | $1,250.50 | |