| 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 | $193.33 | 10.105% | $212.866 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $236.91 | 7.235% | $254.0504 | $254.05 | $254.05 | $254.10 |
| Purchase #3 | $94.60 | 12.191% | $106.1327 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $156.97 | 6.156% | $166.6331 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $204.82 | 6.582% | $218.3013 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $43.66 | 6.684% | $46.5782 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $117.43 | 11.812% | $131.3008 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $1,047.72 | $1,135.8625 | $1,135.86 | $1,135.90 | $1,135.90 | |