| 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 | $194.96 | 4.748% | $204.2167 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $136.92 | 3.317% | $141.4616 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $204.75 | 5.235% | $215.4687 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $211.64 | 9.336% | $231.3987 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $92.48 | 3.375% | $95.6012 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $103.63 | 6.392% | $110.254 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $142.65 | 10.272% | $157.303 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,087.03 | $1,155.7039 | $1,155.70 | $1,155.65 | $1,155.80 | |