| 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 | $237.29 | 4.685% | $248.407 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $63.53 | 4.867% | $66.622 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $44.93 | 13.118% | $50.8239 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $79.36 | 7.152% | $85.0358 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $222.76 | 10.816% | $246.8537 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $240.85 | 9.549% | $263.8488 | $263.85 | $263.85 | $263.80 |
| Purchase #7 | $206.42 | 9.801% | $226.6512 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,095.14 | $1,188.2424 | $1,188.24 | $1,188.20 | $1,188.20 | |