| 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 | $65.30 | 10.650% | $72.2545 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $195.40 | 8.184% | $211.3915 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $190.71 | 11.852% | $213.3129 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $98.45 | 4.658% | $103.0358 | $103.04 | $103.05 | $103.00 |
| Purchase #5 | $98.63 | 8.496% | $107.0096 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $230.65 | 12.423% | $259.3036 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $182.54 | 5.539% | $192.6509 | $192.65 | $192.65 | $192.70 |
| 7 purchase totals = | $1,061.68 | $1,158.9588 | $1,158.95 | $1,158.95 | $1,159.00 | |