| 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 | $231.38 | 13.110% | $261.7139 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $201.77 | 6.102% | $214.082 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $10.67 | 5.864% | $11.2957 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $182.80 | 3.252% | $188.7447 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $214.43 | 12.172% | $240.5304 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $89.86 | 3.294% | $92.82 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $232.33 | 4.221% | $242.1366 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $1,163.24 | $1,251.3233 | $1,251.32 | $1,251.35 | $1,251.20 | |