| 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 | $113.98 | 4.272% | $118.8492 | $118.85 | $118.85 | $118.80 |
| Purchase #2 | $250.97 | 5.355% | $264.4094 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $60.98 | 12.289% | $68.4738 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $131.57 | 9.631% | $144.2415 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $250.98 | 12.796% | $283.0954 | $283.10 | $283.10 | $283.10 |
| Purchase #6 | $237.27 | 4.349% | $247.5889 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $82.97 | 3.545% | $85.9113 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $1,128.72 | $1,212.5695 | $1,212.57 | $1,212.55 | $1,212.50 | |