| 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 | $236.77 | 4.628% | $247.7277 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $172.48 | 4.603% | $180.4193 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $39.86 | 13.769% | $45.3483 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $209.59 | 6.292% | $222.7774 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $247.62 | 13.197% | $280.2984 | $280.30 | $280.30 | $280.30 |
| Purchase #6 | $156.42 | 9.771% | $171.7038 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $167.65 | 5.220% | $176.4013 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $1,230.39 | $1,324.6762 | $1,324.68 | $1,324.70 | $1,324.60 | |