| 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 | $132.98 | 6.721% | $141.9176 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $161.90 | 7.279% | $173.6847 | $173.68 | $173.70 | $173.70 |
| Purchase #3 | $109.58 | 5.666% | $115.7888 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $199.72 | 13.613% | $226.9079 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $134.65 | 3.192% | $138.948 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $141.43 | 13.397% | $160.3774 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $250.60 | 12.750% | $282.5515 | $282.55 | $282.55 | $282.60 |
| 7 purchase totals = | $1,130.86 | $1,240.1759 | $1,240.18 | $1,240.20 | $1,240.20 | |