| 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 | $215.62 | 3.843% | $223.9063 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $109.98 | 3.507% | $113.837 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $185.34 | 8.342% | $200.8011 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $179.40 | 4.303% | $187.1196 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $91.26 | 4.452% | $95.3229 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $222.93 | 6.232% | $236.823 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $75.53 | 9.301% | $82.555 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $1,080.06 | $1,140.3649 | $1,140.37 | $1,140.30 | $1,140.30 | |