| 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 | $220.34 | 4.820% | $230.9604 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $163.36 | 7.323% | $175.3229 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $196.35 | 4.588% | $205.3585 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $129.63 | 12.775% | $146.1902 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $126.44 | 9.830% | $138.8691 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $227.38 | 5.460% | $239.7949 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $164.52 | 3.363% | $170.0528 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $1,228.02 | $1,306.5488 | $1,306.54 | $1,306.50 | $1,306.70 | |