| 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 | $235.74 | 6.768% | $251.6949 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $134.32 | 7.794% | $144.7889 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $227.50 | 10.450% | $251.2738 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $52.92 | 7.787% | $57.0409 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $181.25 | 8.722% | $197.0586 | $197.06 | $197.05 | $197.10 |
| Purchase #6 | $231.62 | 3.612% | $239.9861 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $210.75 | 5.312% | $221.945 | $221.95 | $221.95 | $221.90 |
| 7 purchase totals = | $1,274.10 | $1,363.7882 | $1,363.79 | $1,363.80 | $1,363.80 | |