| 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 | $239.43 | 4.349% | $249.8428 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $145.50 | 6.607% | $155.1132 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $220.78 | 12.431% | $248.2252 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $92.41 | 5.721% | $97.6968 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $133.91 | 12.422% | $150.5443 | $150.54 | $150.55 | $150.50 |
| Purchase #6 | $202.47 | 5.732% | $214.0756 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $11.99 | 12.832% | $13.5286 | $13.53 | $13.55 | $13.50 |
| 7 purchase totals = | $1,046.49 | $1,129.0265 | $1,129.03 | $1,129.10 | $1,128.90 | |