| 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 | $44.30 | 10.127% | $48.7863 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $197.98 | 10.553% | $218.8728 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $149.83 | 4.660% | $156.8121 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $111.86 | 8.248% | $121.0862 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $127.25 | 4.621% | $133.1302 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $211.61 | 6.529% | $225.426 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $195.99 | 7.645% | $210.9734 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,038.82 | $1,115.0870 | $1,115.09 | $1,115.10 | $1,115.10 | |