| 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 | $201.25 | 7.115% | $215.5689 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $37.55 | 6.672% | $40.0553 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $199.34 | 10.554% | $220.3783 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $83.53 | 4.272% | $87.0984 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $67.97 | 9.733% | $74.5855 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $195.80 | 10.463% | $216.2866 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $82.48 | 7.528% | $88.6891 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $867.92 | $942.6621 | $942.68 | $942.70 | $942.80 | |