| 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 | $211.80 | 9.434% | $231.7812 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $25.51 | 4.865% | $26.7511 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $57.42 | 9.226% | $62.7176 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $196.53 | 6.632% | $209.5639 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $198.36 | 9.671% | $217.5434 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $245.78 | 5.738% | $259.8829 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $167.52 | 13.531% | $190.1871 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $1,102.92 | $1,198.4272 | $1,198.42 | $1,198.45 | $1,198.50 | |