| 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 | $242.60 | 13.774% | $276.0157 | $276.02 | $276.00 | $276.00 |
| Purchase #2 | $170.78 | 10.797% | $189.2191 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $17.66 | 6.436% | $18.7966 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $153.68 | 11.234% | $170.9444 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $247.97 | 8.146% | $268.1696 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $173.26 | 6.824% | $185.0833 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $212.73 | 3.504% | $220.1841 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,218.68 | $1,328.4128 | $1,328.41 | $1,328.40 | $1,328.40 | |