| 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 | $224.94 | 4.558% | $235.1928 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $45.99 | 7.583% | $49.4774 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $71.92 | 3.502% | $74.4386 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $237.56 | 5.175% | $249.8537 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $246.86 | 13.186% | $279.411 | $279.41 | $279.40 | $279.40 |
| Purchase #6 | $80.30 | 3.573% | $83.1691 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $216.56 | 11.836% | $242.192 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,124.13 | $1,213.7346 | $1,213.73 | $1,213.75 | $1,213.80 | |