| 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 | $96.65 | 4.415% | $100.9171 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $205.77 | 8.758% | $223.7913 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $118.50 | 4.719% | $124.092 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $6.82 | 7.165% | $7.3087 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $167.52 | 12.218% | $187.9876 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $92.88 | 5.121% | $97.6364 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $248.93 | 8.873% | $271.0176 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $937.07 | $1,012.7507 | $1,012.76 | $1,012.75 | $1,012.70 | |