| 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 | $190.32 | 10.379% | $210.0733 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $227.54 | 13.432% | $258.1032 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $134.67 | 11.653% | $150.3631 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $77.93 | 3.242% | $80.4565 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $244.28 | 9.716% | $268.0142 | $268.01 | $268.00 | $268.00 |
| Purchase #6 | $26.97 | 4.613% | $28.2141 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $29.81 | 9.815% | $32.7359 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $931.52 | $1,027.9603 | $1,027.95 | $1,027.90 | $1,028.00 | |