| 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 | $80.78 | 5.368% | $85.1163 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $224.52 | 3.316% | $231.9651 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $145.29 | 13.259% | $164.554 | $164.55 | $164.55 | $164.60 |
| Purchase #4 | $183.94 | 3.476% | $190.3338 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $26.89 | 10.609% | $29.7428 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $239.42 | 6.693% | $255.4444 | $255.44 | $255.45 | $255.40 |
| Purchase #7 | $26.39 | 10.485% | $29.157 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $927.23 | $986.3134 | $986.31 | $986.30 | $986.30 | |