| 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 | $104.99 | 13.533% | $119.1983 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $82.29 | 6.304% | $87.4776 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $238.25 | 9.533% | $260.9624 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $179.29 | 5.196% | $188.6059 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $142.71 | 4.780% | $149.5315 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $239.44 | 13.182% | $271.003 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $32.27 | 9.305% | $35.2727 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $1,019.24 | $1,112.0514 | $1,112.05 | $1,112.05 | $1,112.10 | |