| 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 | $94.36 | 12.268% | $105.9361 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $145.59 | 4.659% | $152.373 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $223.90 | 13.489% | $254.1019 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $195.93 | 9.645% | $214.8274 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $154.40 | 8.682% | $167.805 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $187.70 | 3.313% | $193.9185 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $113.84 | 11.664% | $127.1183 | $127.12 | $127.10 | $127.10 |
| 7 purchase totals = | $1,115.72 | $1,216.0802 | $1,216.09 | $1,216.05 | $1,216.00 | |