| 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 | $117.69 | 10.532% | $130.0851 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $88.91 | 7.583% | $95.652 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $215.47 | 9.418% | $235.763 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $235.42 | 5.833% | $249.152 | $249.15 | $249.15 | $249.20 |
| Purchase #5 | $83.26 | 13.145% | $94.2045 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $208.38 | 10.479% | $230.2161 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $143.71 | 4.222% | $149.7774 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $1,092.84 | $1,184.8501 | $1,184.85 | $1,184.85 | $1,185.00 | |