| 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 | $225.73 | 4.193% | $235.1949 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $85.37 | 10.484% | $94.3202 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $90.50 | 6.352% | $96.2486 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $121.65 | 5.380% | $128.1948 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $28.65 | 7.410% | $30.773 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $135.89 | 6.593% | $144.8492 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $39.28 | 8.472% | $42.6078 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $727.07 | $772.1885 | $772.18 | $772.15 | $772.10 | |