| 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 | $194.59 | 9.350% | $212.7842 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $101.58 | 11.594% | $113.3572 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $243.65 | 12.221% | $273.4265 | $273.43 | $273.45 | $273.40 |
| Purchase #4 | $130.57 | 10.744% | $144.5984 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $240.73 | 13.826% | $274.0133 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $119.86 | 13.822% | $136.427 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $224.87 | 4.110% | $234.1122 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,255.85 | $1,388.7188 | $1,388.72 | $1,388.75 | $1,388.70 | |