| 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 | $186.56 | 5.854% | $197.4812 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $99.96 | 4.236% | $104.1943 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $117.83 | 11.498% | $131.3781 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $45.97 | 13.192% | $52.0344 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $247.43 | 3.492% | $256.0703 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $240.40 | 13.261% | $272.2794 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $32.28 | 5.420% | $34.0296 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $970.43 | $1,047.4673 | $1,047.46 | $1,047.55 | $1,047.50 | |