| 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 | $241.30 | 13.696% | $274.3484 | $274.35 | $274.35 | $274.30 |
| Purchase #2 | $71.34 | 3.816% | $74.0623 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $114.61 | 12.676% | $129.138 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $152.87 | 8.815% | $166.3455 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $169.40 | 12.341% | $190.3057 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $144.78 | 8.461% | $157.0298 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $210.93 | 10.825% | $233.7632 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $1,105.23 | $1,224.9929 | $1,225.00 | $1,225.00 | $1,224.90 | |