| 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 | $241.26 | 12.262% | $270.8433 | $270.84 | $270.85 | $270.80 |
| Purchase #2 | $196.81 | 9.276% | $215.0661 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $243.98 | 5.160% | $256.5694 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $158.25 | 7.672% | $170.3909 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $12.48 | 12.746% | $14.0707 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $16.87 | 10.816% | $18.6947 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $74.59 | 12.408% | $83.8451 | $83.85 | $83.85 | $83.80 |
| 7 purchase totals = | $944.24 | $1,029.4802 | $1,029.48 | $1,029.45 | $1,029.50 | |