| 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 | $218.72 | 13.628% | $248.5272 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $28.83 | 5.430% | $30.3955 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $55.66 | 10.822% | $61.6835 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $131.25 | 3.701% | $136.1076 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $128.53 | 13.481% | $145.8571 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $73.68 | 7.198% | $78.9835 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $145.44 | 5.278% | $153.1163 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $782.11 | $854.6707 | $854.68 | $854.70 | $854.70 | |