| 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 | $39.41 | 11.394% | $43.9004 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $195.64 | 9.312% | $213.858 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $220.28 | 8.491% | $238.984 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $208.90 | 6.457% | $222.3887 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $182.42 | 13.323% | $206.7238 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $143.80 | 5.443% | $151.627 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $121.91 | 3.764% | $126.4987 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $1,112.36 | $1,203.9806 | $1,203.98 | $1,204.00 | $1,204.00 | |