| 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 | $99.28 | 12.283% | $111.4746 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $119.85 | 12.307% | $134.5999 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $35.27 | 3.102% | $36.3641 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $97.52 | 11.521% | $108.7553 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $236.98 | 8.381% | $256.8413 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $215.74 | 5.556% | $227.7265 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $147.80 | 13.489% | $167.7367 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $952.44 | $1,043.4984 | $1,043.50 | $1,043.50 | $1,043.50 | |