| 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 | $102.69 | 10.495% | $113.4673 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $231.36 | 13.330% | $262.2003 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $192.85 | 6.513% | $205.4103 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $250.90 | 12.235% | $281.5976 | $281.60 | $281.60 | $281.60 |
| Purchase #5 | $186.74 | 7.149% | $200.09 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $151.85 | 5.765% | $160.6042 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $199.70 | 11.109% | $221.8847 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $1,316.09 | $1,445.2544 | $1,445.25 | $1,445.25 | $1,445.30 | |