| 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 | $103.42 | 9.308% | $113.0463 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $136.37 | 10.170% | $150.2388 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $184.85 | 11.341% | $205.8138 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $91.73 | 11.422% | $102.2074 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $236.48 | 4.353% | $246.774 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $221.42 | 4.500% | $231.3839 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $210.61 | 10.454% | $232.6272 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,184.88 | $1,282.0914 | $1,282.09 | $1,282.10 | $1,282.00 | |