| 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 | $111.30 | 8.410% | $120.6603 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $176.57 | 13.311% | $200.0732 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $205.71 | 8.609% | $223.4196 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $228.63 | 7.688% | $246.2071 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $176.73 | 11.699% | $197.4056 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $115.78 | 11.422% | $129.0044 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $247.54 | 13.519% | $281.0049 | $281.00 | $281.00 | $281.00 |
| 7 purchase totals = | $1,262.26 | $1,397.7751 | $1,397.77 | $1,397.70 | $1,397.80 | |