| 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 | $136.91 | 4.321% | $142.8259 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $237.86 | 6.134% | $252.4503 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $250.96 | 3.624% | $260.0548 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $193.60 | 9.459% | $211.9126 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $74.30 | 10.846% | $82.3586 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $69.93 | 8.600% | $75.944 | $75.94 | $75.95 | $75.90 |
| Purchase #7 | $33.36 | 10.740% | $36.9429 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $996.92 | $1,062.4891 | $1,062.48 | $1,062.50 | $1,062.50 | |