| 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 | $117.28 | 11.771% | $131.085 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $187.97 | 4.722% | $196.8459 | $196.85 | $196.85 | $196.80 |
| Purchase #3 | $226.49 | 5.828% | $239.6898 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $142.76 | 13.463% | $161.9798 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $248.69 | 13.512% | $282.293 | $282.29 | $282.30 | $282.30 |
| Purchase #6 | $196.89 | 11.375% | $219.2862 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $117.76 | 3.497% | $121.8781 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $1,237.84 | $1,353.0578 | $1,353.07 | $1,353.15 | $1,353.10 | |