| 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 | $122.47 | 13.523% | $139.0316 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $128.98 | 3.541% | $133.5472 | $133.55 | $133.55 | $133.50 |
| Purchase #3 | $36.84 | 3.385% | $38.087 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $232.42 | 12.840% | $262.2627 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $237.69 | 8.149% | $257.0594 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $220.85 | 9.228% | $241.23 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $250.67 | 8.777% | $272.6713 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $1,229.92 | $1,343.8892 | $1,343.89 | $1,343.90 | $1,343.90 | |