| 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 | $217.66 | 11.241% | $242.1272 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $209.75 | 4.161% | $218.4777 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $53.40 | 10.190% | $58.8415 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $94.48 | 4.461% | $98.6948 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $192.46 | 7.636% | $207.1562 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $62.94 | 6.831% | $67.2394 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $143.72 | 4.104% | $149.6183 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $974.41 | $1,042.1551 | $1,042.16 | $1,042.20 | $1,042.10 | |