| 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 | $128.33 | 3.336% | $132.6111 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $182.68 | 13.313% | $207.0002 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $193.26 | 3.805% | $200.6135 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $5.77 | 5.625% | $6.0946 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $56.59 | 11.152% | $62.9009 | $62.90 | $62.90 | $62.90 |
| Purchase #6 | $243.31 | 10.576% | $269.0425 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $106.76 | 12.330% | $119.9235 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $916.70 | $998.1863 | $998.17 | $998.15 | $998.10 | |