| 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 | $218.66 | 3.834% | $227.0434 | $227.04 | $227.05 | $227.00 |
| Purchase #2 | $11.72 | 13.675% | $13.3227 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $22.26 | 3.738% | $23.0921 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $208.88 | 9.185% | $228.0656 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $239.56 | 7.547% | $257.6396 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $63.60 | 4.130% | $66.2267 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $22.74 | 11.373% | $25.3262 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $787.42 | $840.7163 | $840.72 | $840.75 | $840.60 | |