| 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 | $198.52 | 10.316% | $218.9993 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $46.61 | 7.109% | $49.9235 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $233.56 | 9.815% | $256.4839 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $231.43 | 7.349% | $248.4378 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $77.58 | 4.164% | $80.8104 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $158.38 | 10.535% | $175.0653 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $194.97 | 9.844% | $214.1628 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,141.05 | $1,243.8830 | $1,243.88 | $1,243.85 | $1,243.90 | |