| 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 | $128.52 | 4.555% | $134.3741 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $120.52 | 11.276% | $134.1098 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $246.80 | 7.715% | $265.8406 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $236.85 | 6.518% | $252.2879 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $183.88 | 6.621% | $196.0547 | $196.05 | $196.05 | $196.10 |
| Purchase #6 | $223.28 | 12.645% | $251.5138 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $168.54 | 12.849% | $190.1957 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $1,308.39 | $1,424.3766 | $1,424.37 | $1,424.35 | $1,424.40 | |