| 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 | $221.80 | 5.580% | $234.1764 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $126.28 | 5.545% | $133.2822 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $200.48 | 4.447% | $209.3953 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $211.50 | 7.632% | $227.6417 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $207.36 | 8.186% | $224.3345 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $92.34 | 8.852% | $100.5139 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $97.64 | 13.864% | $111.1768 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $1,157.40 | $1,240.5208 | $1,240.52 | $1,240.60 | $1,240.50 | |