| 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 | $231.30 | 9.259% | $252.7161 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $216.50 | 7.676% | $233.1185 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $111.71 | 5.548% | $117.9077 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $248.89 | 3.452% | $257.4817 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $141.83 | 7.669% | $152.7069 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $198.65 | 4.665% | $207.917 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $41.50 | 7.437% | $44.5864 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $1,190.38 | $1,266.4343 | $1,266.45 | $1,266.40 | $1,266.40 | |