| 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 | $112.35 | 7.182% | $120.419 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $82.48 | 13.524% | $93.6346 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $59.72 | 6.839% | $63.8043 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $178.83 | 10.531% | $197.6626 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $135.73 | 13.474% | $154.0183 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $249.38 | 5.349% | $262.7193 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $171.97 | 7.759% | $185.3132 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $990.46 | $1,077.5713 | $1,077.56 | $1,077.50 | $1,077.50 | |