| 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 | $124.43 | 12.681% | $140.209 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $247.36 | 7.698% | $266.4018 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $47.79 | 7.380% | $51.3169 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $130.47 | 4.393% | $136.2015 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $154.51 | 8.660% | $167.8906 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $134.45 | 5.557% | $141.9214 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $169.53 | 10.820% | $187.8731 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $1,008.54 | $1,091.8143 | $1,091.81 | $1,091.75 | $1,091.80 | |