| 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 | $194.25 | 9.319% | $212.3522 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $51.47 | 12.838% | $58.0777 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $113.30 | 3.351% | $117.0967 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $203.99 | 6.745% | $217.7491 | $217.75 | $217.75 | $217.70 |
| Purchase #5 | $162.48 | 13.837% | $184.9624 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $214.49 | 10.836% | $237.7321 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $156.69 | 12.653% | $176.516 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $1,096.67 | $1,204.4862 | $1,204.49 | $1,204.50 | $1,204.50 | |