| 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 | $220.64 | 12.135% | $247.4147 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $170.35 | 8.587% | $184.978 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $53.52 | 12.113% | $60.0029 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $120.34 | 13.298% | $136.3428 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $77.43 | 8.544% | $84.0456 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $108.26 | 9.170% | $118.1874 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $114.35 | 5.806% | $120.9892 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $864.89 | $951.9606 | $951.96 | $952.00 | $951.90 | |