| 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 | $113.39 | 6.309% | $120.5438 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $217.26 | 9.542% | $237.9909 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $246.74 | 3.496% | $255.366 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $179.66 | 11.794% | $200.8491 | $200.85 | $200.85 | $200.80 |
| Purchase #5 | $154.72 | 4.205% | $161.226 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $195.34 | 9.659% | $214.2079 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $108.61 | 5.160% | $114.2143 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $1,215.72 | $1,304.3980 | $1,304.40 | $1,304.40 | $1,304.30 | |