| 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 | $204.81 | 13.710% | $232.8895 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $238.46 | 8.481% | $258.6838 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $131.35 | 12.348% | $147.5691 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $72.99 | 6.369% | $77.6387 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $198.42 | 8.532% | $215.3492 | $215.35 | $215.35 | $215.30 |
| Purchase #6 | $71.94 | 7.602% | $77.4089 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $139.44 | 3.262% | $143.9885 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,057.41 | $1,153.5277 | $1,153.53 | $1,153.55 | $1,153.50 | |