| 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 | $20.59 | 13.206% | $23.3091 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $247.85 | 8.567% | $269.0833 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $209.76 | 10.803% | $232.4204 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $250.96 | 3.128% | $258.81 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $139.88 | 6.242% | $148.6113 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $120.97 | 11.280% | $134.6154 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $109.94 | 3.572% | $113.8671 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $1,099.95 | $1,180.7166 | $1,180.72 | $1,180.65 | $1,180.70 | |