| 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 | $189.74 | 3.596% | $196.5631 | $196.56 | $196.55 | $196.60 |
| Purchase #2 | $47.35 | 12.355% | $53.2001 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $206.51 | 3.798% | $214.3532 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $154.60 | 5.269% | $162.7459 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $215.87 | 4.758% | $226.1411 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $121.92 | 7.583% | $131.1652 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $219.71 | 5.122% | $230.9635 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,155.70 | $1,215.1321 | $1,215.13 | $1,215.10 | $1,215.20 | |