| 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 | $202.43 | 12.104% | $226.9321 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $223.43 | 6.862% | $238.7618 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $189.77 | 8.508% | $205.9156 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $74.69 | 5.321% | $78.6643 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $126.45 | 11.621% | $141.1448 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $177.71 | 10.354% | $196.1101 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $123.44 | 12.471% | $138.8342 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $1,117.92 | $1,226.3629 | $1,226.35 | $1,226.35 | $1,226.30 | |