| 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 | $106.50 | 12.691% | $120.0159 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $91.96 | 9.445% | $100.6456 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $196.52 | 12.870% | $221.8121 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $148.98 | 5.735% | $157.524 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $223.99 | 6.390% | $238.303 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $201.68 | 10.410% | $222.6749 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $142.94 | 12.352% | $160.5959 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,112.57 | $1,221.5714 | $1,221.57 | $1,221.50 | $1,221.50 | |