| 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 | $245.97 | 13.170% | $278.3642 | $278.36 | $278.35 | $278.40 |
| Purchase #2 | $14.71 | 7.386% | $15.7965 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $249.94 | 4.862% | $262.0921 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $240.28 | 3.464% | $248.6033 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $14.26 | 12.121% | $15.9885 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $18.47 | 13.145% | $20.8979 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $250.62 | 6.284% | $266.369 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $1,034.25 | $1,108.1115 | $1,108.11 | $1,108.10 | $1,108.20 | |