| 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 | $230.26 | 3.356% | $237.9875 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $156.36 | 5.592% | $165.1037 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $103.92 | 8.734% | $112.9964 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $222.28 | 4.207% | $231.6313 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $187.93 | 11.732% | $209.9779 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $203.75 | 12.624% | $229.4714 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $129.65 | 7.572% | $139.4671 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $1,234.15 | $1,326.6353 | $1,326.64 | $1,326.65 | $1,326.70 | |