| 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 | $189.57 | 5.341% | $199.6949 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $175.76 | 11.413% | $195.8195 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $51.58 | 6.438% | $54.9007 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $216.39 | 7.327% | $232.2449 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $97.80 | 7.839% | $105.4665 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $139.52 | 13.562% | $158.4417 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $248.48 | 3.145% | $256.2947 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,119.10 | $1,202.8629 | $1,202.85 | $1,202.85 | $1,202.80 | |