| 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 | $215.77 | 8.519% | $234.1514 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $112.26 | 12.622% | $126.4295 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $194.39 | 9.697% | $213.24 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $22.30 | 7.150% | $23.8945 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $6.31 | 6.597% | $6.7263 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $227.85 | 6.565% | $242.8084 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $32.99 | 11.484% | $36.7786 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $811.87 | $884.0287 | $884.03 | $884.10 | $884.00 | |