| 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 | $201.55 | 6.827% | $215.3098 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $81.52 | 5.791% | $86.2408 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $89.46 | 9.437% | $97.9023 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $222.67 | 7.226% | $238.7601 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $123.52 | 4.247% | $128.7659 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $120.97 | 10.427% | $133.5835 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $242.82 | 8.667% | $263.8652 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,082.51 | $1,164.4276 | $1,164.43 | $1,164.40 | $1,164.50 | |