| 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 | $119.97 | 12.619% | $135.109 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $43.41 | 12.603% | $48.881 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $203.99 | 3.741% | $211.6213 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $33.82 | 11.575% | $37.7347 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $40.74 | 8.143% | $44.0575 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $148.26 | 8.529% | $160.9051 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $86.81 | 3.642% | $89.9716 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $677.00 | $728.2802 | $728.28 | $728.25 | $728.30 | |