| 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 | $10.35 | 4.451% | $10.8107 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $230.33 | 5.656% | $243.3575 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $194.70 | 12.176% | $218.4067 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $193.64 | 11.186% | $215.3006 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $232.51 | 7.812% | $250.6737 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $32.97 | 5.439% | $34.7632 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $185.41 | 3.210% | $191.3617 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $1,079.91 | $1,164.6741 | $1,164.67 | $1,164.60 | $1,164.80 | |