| 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 | $137.52 | 10.821% | $152.401 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $218.92 | 3.587% | $226.7727 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $55.41 | 8.744% | $60.2551 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $193.75 | 3.450% | $200.4344 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $234.91 | 12.254% | $263.6959 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $115.29 | 10.771% | $127.7079 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $97.59 | 3.809% | $101.3072 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $1,053.39 | $1,132.5742 | $1,132.58 | $1,132.55 | $1,132.60 | |