| 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 | $218.79 | 4.476% | $228.583 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $74.70 | 4.517% | $78.0742 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $205.93 | 5.228% | $216.696 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $9.43 | 3.612% | $9.7706 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $157.84 | 8.588% | $171.3953 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $114.50 | 9.573% | $125.4611 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $5.38 | 4.814% | $5.639 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $786.57 | $835.6192 | $835.62 | $835.60 | $835.70 | |