| 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 | $215.39 | 3.359% | $222.625 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $127.93 | 6.238% | $135.9103 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $8.90 | 12.227% | $9.9882 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $70.86 | 3.186% | $73.1176 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $119.65 | 5.365% | $126.0692 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $74.29 | 12.295% | $83.424 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $21.92 | 8.408% | $23.763 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $638.94 | $674.8973 | $674.90 | $674.85 | $674.90 | |