| 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 | $107.73 | 10.539% | $119.0837 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $58.46 | 10.411% | $64.5463 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $192.92 | 6.855% | $206.1447 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $73.25 | 13.484% | $83.127 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $214.93 | 7.518% | $231.0884 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $245.41 | 7.621% | $264.1127 | $264.11 | $264.10 | $264.10 |
| Purchase #7 | $214.40 | 10.857% | $237.6774 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,107.10 | $1,205.7802 | $1,205.78 | $1,205.85 | $1,205.70 | |