| 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 | $14.98 | 7.184% | $16.0562 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $207.35 | 5.739% | $219.2498 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $210.46 | 8.293% | $227.9134 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $102.33 | 8.412% | $110.938 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $84.48 | 5.795% | $89.3756 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $249.34 | 12.365% | $280.1709 | $280.17 | $280.15 | $280.20 |
| Purchase #7 | $209.93 | 3.403% | $217.0739 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,078.87 | $1,160.7778 | $1,160.78 | $1,160.75 | $1,160.80 | |