| 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 | $94.92 | 5.638% | $100.2716 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $80.76 | 8.399% | $87.543 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $130.37 | 13.330% | $147.7483 | $147.75 | $147.75 | $147.70 |
| Purchase #4 | $186.52 | 5.156% | $196.137 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $248.84 | 13.431% | $282.2617 | $282.26 | $282.25 | $282.30 |
| Purchase #6 | $166.86 | 9.521% | $182.7467 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $226.63 | 6.113% | $240.4839 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,134.90 | $1,237.1922 | $1,237.19 | $1,237.20 | $1,237.10 | |