| 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 | $94.37 | 10.755% | $104.5195 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $77.76 | 9.563% | $85.1962 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $239.49 | 3.560% | $248.0158 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $139.88 | 6.504% | $148.9778 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $75.99 | 7.440% | $81.6437 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $111.55 | 12.394% | $125.3755 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $215.50 | 4.793% | $225.8289 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $954.54 | $1,019.5574 | $1,019.57 | $1,019.60 | $1,019.50 | |