| 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 | $19.25 | 3.522% | $19.928 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $76.58 | 13.845% | $87.1825 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $108.81 | 11.439% | $121.2568 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $181.59 | 12.456% | $204.2089 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $82.85 | 10.201% | $91.3015 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $238.73 | 13.423% | $270.7747 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $200.48 | 8.568% | $217.6571 | $217.66 | $217.65 | $217.70 |
| 7 purchase totals = | $908.29 | $1,012.3095 | $1,012.31 | $1,012.30 | $1,012.40 | |