| 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 | $200.51 | 11.285% | $223.1376 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $187.91 | 10.392% | $207.4376 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $231.99 | 11.830% | $259.4344 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $219.68 | 5.415% | $231.5757 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $248.29 | 11.635% | $277.1785 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $79.70 | 7.559% | $85.7245 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $91.94 | 12.867% | $103.7699 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,260.02 | $1,388.2582 | $1,388.26 | $1,388.30 | $1,388.20 | |