| 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 | $107.34 | 12.441% | $120.6942 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $246.91 | 7.761% | $266.0727 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $242.45 | 10.133% | $267.0175 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $152.48 | 10.107% | $167.8912 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $165.37 | 4.230% | $172.3652 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $219.99 | 7.677% | $236.8786 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $163.81 | 12.822% | $184.8137 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $1,298.35 | $1,415.7331 | $1,415.73 | $1,415.70 | $1,415.80 | |