| 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 | $208.36 | 11.438% | $232.1922 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $100.27 | 5.507% | $105.7919 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $197.26 | 11.785% | $220.5071 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $226.96 | 5.174% | $238.7029 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $112.32 | 7.781% | $121.0596 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $207.31 | 4.772% | $217.2028 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $177.25 | 9.709% | $194.4592 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,229.73 | $1,329.9157 | $1,329.91 | $1,329.90 | $1,330.00 | |