| 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 | $105.96 | 9.114% | $115.6172 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $228.64 | 9.871% | $251.2091 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $141.72 | 13.660% | $161.079 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $80.81 | 9.491% | $88.4797 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $231.45 | 13.437% | $262.5499 | $262.55 | $262.55 | $262.50 |
| Purchase #6 | $205.42 | 10.663% | $227.3239 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $96.88 | 3.170% | $99.9511 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $1,090.88 | $1,206.2099 | $1,206.21 | $1,206.20 | $1,206.20 | |