| 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 | $222.30 | 3.112% | $229.218 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $115.74 | 7.153% | $124.0189 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $115.30 | 4.548% | $120.5438 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $51.71 | 11.777% | $57.7999 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $235.82 | 5.622% | $249.0778 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $88.49 | 7.775% | $95.3701 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $149.58 | 6.163% | $158.7986 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $978.94 | $1,034.8271 | $1,034.83 | $1,034.80 | $1,034.80 | |