| 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 | $39.74 | 10.369% | $43.8606 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $135.84 | 9.533% | $148.7896 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $185.70 | 13.107% | $210.0397 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $88.82 | 12.818% | $100.2049 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $106.55 | 13.732% | $121.1814 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $179.35 | 9.274% | $195.9829 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $226.31 | 7.380% | $243.0117 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $962.31 | $1,063.0708 | $1,063.06 | $1,063.10 | $1,063.10 | |