| 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 | $215.70 | 4.454% | $225.3073 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $170.95 | 5.604% | $180.53 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $177.52 | 7.384% | $190.6281 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $62.77 | 13.418% | $71.1925 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $101.97 | 4.670% | $106.732 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $19.47 | 6.830% | $20.7998 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $250.25 | 7.400% | $268.7685 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $998.63 | $1,063.9582 | $1,063.96 | $1,064.00 | $1,063.90 | |