| 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 | $34.60 | 13.764% | $39.3623 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $128.56 | 4.256% | $134.0315 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $89.37 | 8.257% | $96.7493 | $96.75 | $96.75 | $96.70 |
| Purchase #4 | $189.98 | 3.260% | $196.1733 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $199.84 | 8.748% | $217.322 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $214.38 | 6.702% | $228.7477 | $228.75 | $228.75 | $228.70 |
| Purchase #7 | $187.45 | 10.109% | $206.3993 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $1,044.18 | $1,118.7854 | $1,118.78 | $1,118.75 | $1,118.70 | |