| 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 | $196.39 | 11.488% | $218.9513 | $218.95 | $218.95 | $219.00 |
| Purchase #2 | $178.55 | 10.833% | $197.8923 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $7.64 | 7.417% | $8.2067 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $175.60 | 7.139% | $188.1361 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $90.97 | 9.838% | $99.9196 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $208.97 | 12.505% | $235.1017 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $12.76 | 8.763% | $13.8782 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $870.88 | $962.0859 | $962.09 | $962.10 | $962.10 | |