| 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 | $196.81 | 6.221% | $209.0536 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $229.94 | 3.636% | $238.3006 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $63.65 | 10.472% | $70.3154 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $131.52 | 5.194% | $138.3511 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $235.98 | 6.721% | $251.8402 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $171.37 | 5.306% | $180.4629 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $229.92 | 5.425% | $242.3932 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,259.19 | $1,330.7170 | $1,330.71 | $1,330.70 | $1,330.80 | |