| 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 | $218.33 | 13.780% | $248.4159 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $31.52 | 10.153% | $34.7202 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $206.33 | 6.463% | $219.6651 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $134.67 | 11.747% | $150.4897 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $242.88 | 9.224% | $265.2833 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $96.61 | 9.697% | $105.9783 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $186.63 | 4.739% | $195.4744 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $1,116.97 | $1,220.0269 | $1,220.03 | $1,220.00 | $1,220.10 | |