| 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 | $249.76 | 13.400% | $283.2278 | $283.23 | $283.25 | $283.20 |
| Purchase #2 | $213.88 | 8.164% | $231.3412 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $5.58 | 8.405% | $6.049 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $16.27 | 10.203% | $17.93 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $195.38 | 11.261% | $217.3817 | $217.38 | $217.40 | $217.40 |
| Purchase #6 | $164.89 | 8.616% | $179.0969 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $12.29 | 3.369% | $12.7041 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $858.05 | $947.7307 | $947.73 | $947.80 | $947.60 | |