| 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 | $38.96 | 4.410% | $40.6781 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $45.42 | 11.537% | $50.6601 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $200.28 | 13.611% | $227.5401 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $247.44 | 11.700% | $276.3905 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $29.93 | 4.499% | $31.2766 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $235.90 | 4.452% | $246.4023 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $200.66 | 7.769% | $216.2493 | $216.25 | $216.25 | $216.20 |
| 7 purchase totals = | $998.59 | $1,089.1970 | $1,089.20 | $1,089.25 | $1,089.20 | |