| 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 | $12.88 | 9.656% | $14.1237 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $207.98 | 6.770% | $222.0602 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $196.47 | 7.147% | $210.5117 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $242.40 | 12.379% | $272.4067 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $161.90 | 5.628% | $171.0117 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $225.85 | 11.807% | $252.5161 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $107.25 | 8.141% | $115.9812 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $1,154.73 | $1,258.6113 | $1,258.61 | $1,258.55 | $1,258.60 | |