| 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 | $198.47 | 7.714% | $213.78 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $166.34 | 3.417% | $172.0238 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $119.32 | 4.178% | $124.3052 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $175.48 | 3.404% | $181.4533 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $185.86 | 11.557% | $207.3398 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $89.39 | 9.463% | $97.849 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $105.62 | 7.407% | $113.4433 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $1,040.48 | $1,110.1944 | $1,110.19 | $1,110.20 | $1,110.10 | |