| 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 | $192.60 | 5.822% | $203.8132 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $175.90 | 9.164% | $192.0195 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $222.74 | 7.414% | $239.2539 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $236.65 | 13.428% | $268.4274 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $95.67 | 10.468% | $105.6847 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $213.37 | 6.133% | $226.456 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $164.79 | 13.588% | $187.1817 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,301.72 | $1,422.8364 | $1,422.83 | $1,422.85 | $1,422.90 | |