| 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 | $87.37 | 12.372% | $98.1794 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $17.93 | 12.690% | $20.2053 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $218.46 | 8.779% | $237.6386 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $139.87 | 8.223% | $151.3715 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $140.45 | 7.421% | $150.8728 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $163.88 | 7.833% | $176.7167 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $226.69 | 13.508% | $257.3113 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $994.65 | $1,092.2956 | $1,092.30 | $1,092.25 | $1,092.30 | |