| 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 | $117.98 | 7.507% | $126.8368 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $114.45 | 9.175% | $124.9508 | $124.95 | $124.95 | $125.00 |
| Purchase #3 | $55.66 | 10.348% | $61.4197 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $109.56 | 12.786% | $123.5683 | $123.57 | $123.55 | $123.60 |
| Purchase #5 | $241.26 | 3.318% | $249.265 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $162.66 | 8.821% | $177.0082 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $135.88 | 4.742% | $142.3234 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $937.45 | $1,005.3722 | $1,005.38 | $1,005.30 | $1,005.40 | |