| 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 | $113.53 | 6.421% | $120.8198 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $237.85 | 13.352% | $269.6077 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $112.76 | 10.309% | $124.3844 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $90.72 | 10.422% | $100.1748 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $186.82 | 11.867% | $208.9899 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $75.62 | 4.541% | $79.0539 | $79.05 | $79.05 | $79.10 |
| Purchase #7 | $157.67 | 11.441% | $175.709 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $974.97 | $1,078.7395 | $1,078.73 | $1,078.70 | $1,078.80 | |