| 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 | $190.32 | 9.364% | $208.1416 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $176.62 | 12.873% | $199.3563 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $105.49 | 7.772% | $113.6887 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $182.97 | 12.808% | $206.4048 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $82.85 | 12.158% | $92.9229 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $220.96 | 10.624% | $244.4348 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $128.66 | 10.545% | $142.2272 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $1,087.87 | $1,207.1763 | $1,207.17 | $1,207.20 | $1,207.10 | |