| 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 | $123.40 | 8.640% | $134.0618 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $11.94 | 9.170% | $13.0349 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $231.56 | 9.376% | $253.2711 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $52.85 | 3.481% | $54.6897 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $199.51 | 4.690% | $208.867 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $203.71 | 13.434% | $231.0764 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $141.75 | 5.354% | $149.3393 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $964.72 | $1,044.3402 | $1,044.34 | $1,044.35 | $1,044.40 | |