| 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 | $248.97 | 9.223% | $271.9325 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $188.47 | 4.346% | $196.6609 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $22.27 | 3.295% | $23.0038 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $12.92 | 12.126% | $14.4867 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $137.61 | 5.723% | $145.4854 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $73.73 | 7.367% | $79.1617 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $220.47 | 4.361% | $230.0847 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $904.44 | $960.8157 | $960.81 | $960.85 | $960.90 | |