| 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 | $11.32 | 8.571% | $12.2902 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $36.95 | 3.610% | $38.2839 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $193.88 | 7.611% | $208.6362 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $51.58 | 13.873% | $58.7357 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $239.64 | 5.315% | $252.3769 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $43.97 | 10.122% | $48.4206 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $172.45 | 10.250% | $190.1261 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $749.79 | $808.8696 | $808.88 | $808.95 | $808.80 | |