| 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 | $34.99 | 9.563% | $38.3361 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $118.44 | 12.665% | $133.4404 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $140.33 | 4.814% | $147.0855 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $154.79 | 12.715% | $174.4715 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $246.96 | 4.521% | $258.1251 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $169.40 | 6.432% | $180.2958 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $87.80 | 11.221% | $97.652 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $952.71 | $1,029.4064 | $1,029.42 | $1,029.45 | $1,029.40 | |