| 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 | $195.72 | 13.790% | $222.7098 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $146.45 | 13.864% | $166.7538 | $166.75 | $166.75 | $166.80 |
| Purchase #3 | $231.43 | 3.384% | $239.2616 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $70.61 | 6.300% | $75.0584 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $55.48 | 4.487% | $57.9694 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $226.28 | 5.435% | $238.5783 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $214.43 | 7.502% | $230.5165 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,140.40 | $1,230.8478 | $1,230.85 | $1,230.80 | $1,231.00 | |