| 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 | $101.85 | 4.159% | $106.0859 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $147.60 | 4.430% | $154.1387 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $119.45 | 4.707% | $125.0725 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $149.97 | 10.617% | $165.8923 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $172.83 | 8.620% | $187.7279 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $177.91 | 13.314% | $201.5969 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $165.56 | 3.611% | $171.5384 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $1,035.17 | $1,112.0526 | $1,112.06 | $1,112.10 | $1,112.00 | |