| 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 | $236.28 | 4.470% | $246.8417 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $186.93 | 7.258% | $200.4974 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $206.25 | 6.297% | $219.2376 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $121.83 | 8.635% | $132.35 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $130.32 | 8.739% | $141.7087 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $157.63 | 9.639% | $172.824 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $6.56 | 3.451% | $6.7864 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $1,045.80 | $1,120.2458 | $1,120.25 | $1,120.25 | $1,120.20 | |