| 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 | $211.85 | 7.475% | $227.6858 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $128.43 | 7.791% | $138.436 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $76.58 | 9.520% | $83.8704 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $222.71 | 13.395% | $252.542 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $244.88 | 12.268% | $274.9219 | $274.92 | $274.90 | $274.90 |
| Purchase #6 | $197.89 | 9.721% | $217.1269 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $95.30 | 5.197% | $100.2527 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $1,177.64 | $1,294.8357 | $1,294.84 | $1,294.85 | $1,294.80 | |