| 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 | $187.82 | 11.499% | $209.4174 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $73.49 | 8.445% | $79.6962 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $94.80 | 6.805% | $101.2511 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $230.69 | 12.524% | $259.5816 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $124.49 | 6.715% | $132.8495 | $132.85 | $132.85 | $132.80 |
| Purchase #6 | $129.73 | 9.492% | $142.044 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $102.78 | 4.699% | $107.6096 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $943.80 | $1,032.4494 | $1,032.45 | $1,032.45 | $1,032.40 | |