| 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 | $226.88 | 4.415% | $236.8968 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $134.86 | 5.543% | $142.3353 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $193.82 | 4.240% | $202.038 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $163.91 | 11.761% | $183.1875 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $152.87 | 6.452% | $162.7332 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $152.87 | 13.801% | $173.9676 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $112.58 | 10.334% | $124.214 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $1,137.79 | $1,225.3724 | $1,225.38 | $1,225.40 | $1,225.30 | |