| 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 | $229.42 | 5.627% | $242.3295 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $180.82 | 3.865% | $187.8087 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $120.85 | 4.562% | $126.3632 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $228.29 | 7.663% | $245.7839 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $208.44 | 11.122% | $231.6227 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $13.42 | 10.771% | $14.8655 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $9.79 | 13.455% | $11.1072 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $991.03 | $1,059.8807 | $1,059.88 | $1,059.85 | $1,059.90 | |