| 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 | $234.89 | 13.486% | $266.5673 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $167.64 | 11.661% | $187.1885 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $14.43 | 5.306% | $15.1957 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $213.90 | 4.675% | $223.8998 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $60.66 | 11.161% | $67.4303 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $220.88 | 12.439% | $248.3553 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $207.67 | 7.289% | $222.8071 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,120.07 | $1,231.4440 | $1,231.46 | $1,231.45 | $1,231.50 | |