| 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 | $242.54 | 4.191% | $252.7049 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $192.70 | 11.322% | $214.5175 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $35.72 | 9.401% | $39.078 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $214.88 | 13.106% | $243.0422 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $173.36 | 8.840% | $188.685 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $101.77 | 7.137% | $109.0333 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $219.63 | 11.452% | $244.782 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,180.60 | $1,291.8429 | $1,291.84 | $1,291.90 | $1,291.80 | |