| 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 | $121.94 | 9.805% | $133.8962 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $220.91 | 13.806% | $251.4088 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $103.40 | 13.775% | $117.6434 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $174.85 | 7.210% | $187.4567 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $119.50 | 6.657% | $127.4551 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $43.67 | 13.724% | $49.6633 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $36.64 | 4.262% | $38.2016 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $820.91 | $905.7251 | $905.73 | $905.70 | $905.80 | |