| 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 | $143.59 | 4.423% | $149.941 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $221.87 | 13.173% | $251.0969 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $212.96 | 9.126% | $232.3947 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $119.59 | 8.372% | $129.6021 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $129.75 | 9.326% | $141.8505 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $239.85 | 13.405% | $272.0019 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $106.63 | 9.397% | $116.65 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $1,174.24 | $1,293.5371 | $1,293.53 | $1,293.55 | $1,293.60 | |