| 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 | $88.46 | 11.568% | $98.6931 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $184.48 | 4.170% | $192.1728 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $244.96 | 10.590% | $270.9013 | $270.90 | $270.90 | $270.90 |
| Purchase #4 | $171.59 | 7.474% | $184.4146 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $215.38 | 3.212% | $222.298 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $14.93 | 7.313% | $16.0218 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $201.81 | 3.751% | $209.3799 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $1,121.61 | $1,193.8815 | $1,193.87 | $1,193.85 | $1,193.90 | |