| 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 | $119.55 | 13.804% | $136.0527 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $140.66 | 7.315% | $150.9493 | $150.95 | $150.95 | $150.90 |
| Purchase #3 | $248.48 | 7.277% | $266.5619 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $170.60 | 11.640% | $190.4578 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $84.90 | 9.846% | $93.2593 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $192.73 | 8.343% | $208.8095 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $207.45 | 9.771% | $227.7199 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $1,164.37 | $1,273.8104 | $1,273.81 | $1,273.75 | $1,273.90 | |