| 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 | $191.46 | 11.410% | $213.3056 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $74.43 | 11.862% | $83.2589 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $210.35 | 9.271% | $229.8515 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $202.99 | 12.300% | $227.9578 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $127.44 | 4.624% | $133.3328 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $194.48 | 6.686% | $207.4829 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $54.77 | 13.520% | $62.1749 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $1,055.92 | $1,157.3644 | $1,157.36 | $1,157.35 | $1,157.50 | |