| 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 | $237.37 | 13.645% | $269.7591 | $269.76 | $269.75 | $269.80 |
| Purchase #2 | $42.75 | 4.351% | $44.6101 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $107.82 | 12.331% | $121.1153 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $192.77 | 4.375% | $201.2037 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $66.80 | 6.203% | $70.9436 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $222.52 | 3.318% | $229.9032 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $76.96 | 7.267% | $82.5527 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $946.99 | $1,020.0877 | $1,020.08 | $1,020.05 | $1,020.10 | |