| 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 | $225.88 | 5.835% | $239.0601 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $58.72 | 13.456% | $66.6214 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $208.39 | 4.383% | $217.5237 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $70.75 | 13.582% | $80.3593 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $247.91 | 10.474% | $273.8761 | $273.88 | $273.90 | $273.90 |
| Purchase #6 | $222.86 | 9.160% | $243.274 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $153.65 | 11.660% | $171.5656 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $1,188.16 | $1,292.2802 | $1,292.28 | $1,292.20 | $1,292.40 | |