| 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 | $118.99 | 13.194% | $134.6895 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $85.76 | 5.421% | $90.409 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $204.45 | 13.106% | $231.2452 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $95.69 | 13.849% | $108.9421 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $103.51 | 11.270% | $115.1756 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $46.31 | 5.336% | $48.7811 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $181.48 | 13.459% | $205.9054 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $836.19 | $935.1479 | $935.16 | $935.20 | $935.10 | |