| 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 | $97.84 | 12.445% | $110.0162 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $206.42 | 9.707% | $226.4572 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $119.29 | 4.229% | $124.3348 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $227.73 | 6.172% | $241.7855 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $182.27 | 10.755% | $201.8731 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $73.99 | 7.704% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $147.76 | 10.607% | $163.4329 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,055.30 | $1,147.5899 | $1,147.59 | $1,147.60 | $1,147.60 | |