| 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 | $73.78 | 13.410% | $83.6739 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $136.79 | 3.295% | $141.2972 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $202.46 | 6.738% | $216.1018 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $240.65 | 3.130% | $248.1823 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $247.29 | 7.304% | $265.3521 | $265.35 | $265.35 | $265.40 |
| Purchase #6 | $115.85 | 8.863% | $126.1178 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $17.50 | 6.121% | $18.5712 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $1,034.32 | $1,099.2963 | $1,099.29 | $1,099.25 | $1,099.40 | |