| 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 | $236.47 | 12.222% | $265.3714 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $161.25 | 11.304% | $179.4777 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $227.76 | 5.278% | $239.7812 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $132.64 | 13.709% | $150.8236 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $149.41 | 3.208% | $154.2031 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $190.56 | 6.785% | $203.4895 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $192.72 | 9.342% | $210.7239 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $1,290.81 | $1,403.8704 | $1,403.86 | $1,403.85 | $1,403.90 | |