| 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 | $77.87 | 7.487% | $83.7001 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $243.29 | 10.363% | $268.5021 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $221.43 | 4.364% | $231.0932 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $13.72 | 9.255% | $14.9898 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $245.82 | 5.523% | $259.3966 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $179.34 | 11.473% | $199.9157 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $57.51 | 8.299% | $62.2828 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $1,038.98 | $1,119.8803 | $1,119.88 | $1,119.90 | $1,119.90 | |