| 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 | $221.82 | 9.613% | $243.1436 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $209.72 | 6.801% | $223.9831 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $111.74 | 6.468% | $118.9673 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $10.84 | 3.501% | $11.2195 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $58.85 | 7.153% | $63.0595 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $162.87 | 9.742% | $178.7368 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $197.61 | 10.495% | $218.3492 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $973.45 | $1,057.4590 | $1,057.46 | $1,057.45 | $1,057.40 | |