| 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 | $220.72 | 4.771% | $231.2506 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $234.33 | 12.137% | $262.7706 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $115.76 | 11.856% | $129.4845 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $199.43 | 7.439% | $214.2656 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $157.69 | 7.398% | $169.3559 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $206.27 | 12.347% | $231.7382 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $80.26 | 9.140% | $87.5958 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $1,214.46 | $1,326.4612 | $1,326.47 | $1,326.45 | $1,326.60 | |