| 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 | $218.63 | 3.289% | $225.8207 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $129.74 | 6.448% | $138.1056 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $158.79 | 12.786% | $179.0929 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $133.71 | 5.429% | $140.9691 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $167.55 | 11.159% | $186.2469 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $105.46 | 9.723% | $115.7139 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $11.55 | 6.857% | $12.342 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $925.43 | $998.2911 | $998.29 | $998.25 | $998.20 | |