| 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 | $249.70 | 8.406% | $270.6898 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $148.46 | 7.650% | $159.8172 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $114.82 | 10.789% | $127.2079 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $160.54 | 6.725% | $171.3363 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $45.73 | 13.255% | $51.7915 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $186.66 | 13.770% | $212.3631 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $14.28 | 13.212% | $16.1667 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $920.19 | $1,009.3725 | $1,009.38 | $1,009.35 | $1,009.40 | |