| 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 | $154.58 | 11.143% | $171.8048 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $185.51 | 12.169% | $208.0847 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $19.69 | 7.628% | $21.192 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $49.43 | 6.713% | $52.7482 | $52.75 | $52.75 | $52.70 |
| Purchase #5 | $35.53 | 8.640% | $38.5998 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $219.86 | 11.336% | $244.7833 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $242.58 | 12.869% | $273.7976 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $907.18 | $1,011.0104 | $1,011.00 | $1,011.05 | $1,011.00 | |