| 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 | $233.70 | 12.371% | $262.611 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $200.59 | 9.525% | $219.6962 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $161.64 | 13.828% | $183.9916 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $105.43 | 11.581% | $117.6398 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $231.50 | 11.419% | $257.935 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $19.42 | 4.562% | $20.3059 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $232.54 | 4.245% | $242.4113 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,184.82 | $1,304.5908 | $1,304.60 | $1,304.60 | $1,304.50 | |