| 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 | $113.27 | 3.566% | $117.3092 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $221.71 | 12.715% | $249.9004 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $163.45 | 11.330% | $181.9689 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $110.60 | 8.481% | $119.98 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $106.74 | 12.512% | $120.0953 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $85.45 | 11.253% | $95.0657 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $224.61 | 13.401% | $254.71 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $1,025.83 | $1,139.0295 | $1,139.04 | $1,139.00 | $1,139.10 | |