| 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 | $229.27 | 9.773% | $251.6766 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $209.93 | 5.755% | $222.0115 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $180.71 | 13.231% | $204.6197 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $134.56 | 3.839% | $139.7258 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $13.85 | 5.293% | $14.5831 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $195.83 | 11.345% | $218.0469 | $218.05 | $218.05 | $218.00 |
| Purchase #7 | $67.29 | 5.514% | $71.0004 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $1,031.44 | $1,121.6640 | $1,121.67 | $1,121.70 | $1,121.60 | |