| 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 | $93.33 | 10.190% | $102.8403 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $11.88 | 4.870% | $12.4586 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $231.74 | 12.837% | $261.4885 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $245.79 | 11.758% | $274.69 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $101.45 | 5.652% | $107.184 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $87.74 | 8.857% | $95.5111 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $71.55 | 13.417% | $81.1499 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $843.48 | $935.3224 | $935.32 | $935.35 | $935.30 | |