| 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 | $204.79 | 11.854% | $229.0658 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $242.29 | 7.352% | $260.1032 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $171.48 | 4.449% | $179.1091 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $186.43 | 5.839% | $197.3156 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $127.54 | 3.347% | $131.8088 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $246.83 | 8.733% | $268.3857 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $82.34 | 4.103% | $85.7184 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $1,261.70 | $1,351.5066 | $1,351.52 | $1,351.45 | $1,351.50 | |