| 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 | $105.93 | 3.656% | $109.8028 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $5.84 | 8.699% | $6.348 | $6.35 | $6.35 | $6.30 |
| Purchase #3 | $38.79 | 6.256% | $41.2167 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $118.95 | 4.536% | $124.3456 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $91.59 | 6.118% | $97.1935 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $127.70 | 4.606% | $133.5819 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $223.26 | 11.773% | $249.5444 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $712.06 | $762.0329 | $762.03 | $762.05 | $761.90 | |