| 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 | $223.74 | 8.784% | $243.3933 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $219.40 | 12.574% | $246.9874 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $148.50 | 8.339% | $160.8834 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $33.78 | 3.866% | $35.0859 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $243.96 | 10.829% | $270.3784 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $194.36 | 7.393% | $208.729 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $115.88 | 6.588% | $123.5142 | $123.51 | $123.50 | $123.50 |
| 7 purchase totals = | $1,179.62 | $1,288.9716 | $1,288.97 | $1,289.05 | $1,289.00 | |