| 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 | $109.65 | 13.166% | $124.0865 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $185.37 | 13.253% | $209.9371 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $236.63 | 6.496% | $252.0015 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $139.51 | 4.817% | $146.2302 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $88.59 | 3.731% | $91.8953 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $220.99 | 8.264% | $239.2526 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $129.31 | 4.567% | $135.2156 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,110.05 | $1,198.6188 | $1,198.63 | $1,198.65 | $1,198.60 | |