| 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 | $106.99 | 5.783% | $113.1772 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $205.72 | 8.597% | $223.4057 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $224.57 | 12.574% | $252.8074 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $229.70 | 13.180% | $259.9745 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $184.61 | 5.134% | $194.0879 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $126.73 | 13.468% | $143.798 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $127.48 | 7.515% | $137.0601 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $1,205.80 | $1,324.3108 | $1,324.32 | $1,324.30 | $1,324.40 | |