| 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 | $219.48 | 3.650% | $227.491 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $142.58 | 13.290% | $161.5289 | $161.53 | $161.55 | $161.50 |
| Purchase #3 | $225.72 | 3.653% | $233.9656 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $203.54 | 13.369% | $230.7513 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $14.57 | 6.139% | $15.4645 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $59.87 | 3.658% | $62.06 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $70.33 | 12.392% | $79.0453 | $79.05 | $79.05 | $79.00 |
| 7 purchase totals = | $936.09 | $1,010.3066 | $1,010.31 | $1,010.30 | $1,010.40 | |