| 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 | $16.87 | 13.709% | $19.1827 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $60.43 | 13.640% | $68.6727 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $208.97 | 13.422% | $237.018 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $107.54 | 12.585% | $121.0739 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $127.31 | 4.349% | $132.8467 | $132.85 | $132.85 | $132.80 |
| Purchase #6 | $214.77 | 6.433% | $228.5862 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $237.89 | 4.165% | $247.7981 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $973.78 | $1,055.1783 | $1,055.18 | $1,055.15 | $1,055.20 | |