| 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 | $96.48 | 11.717% | $107.7846 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $214.90 | 4.561% | $224.7016 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $214.97 | 12.649% | $242.1616 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $237.89 | 4.409% | $248.3786 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $5.70 | 12.125% | $6.3911 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $126.69 | 3.465% | $131.0798 | $131.08 | $131.10 | $131.10 |
| Purchase #7 | $193.55 | 12.329% | $217.4128 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $1,090.18 | $1,177.9101 | $1,177.90 | $1,177.95 | $1,178.00 | |