| 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 | $213.84 | 3.693% | $221.7371 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $19.68 | 10.142% | $21.6759 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $166.90 | 13.356% | $189.1912 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $156.52 | 3.295% | $161.6773 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $5.95 | 11.783% | $6.6511 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $208.31 | 11.205% | $231.6511 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $78.41 | 11.693% | $87.5785 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $849.61 | $920.1622 | $920.17 | $920.25 | $920.30 | |