| 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 | $119.51 | 10.429% | $131.9737 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $219.72 | 8.857% | $239.1806 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $208.58 | 4.540% | $218.0495 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $243.87 | 3.218% | $251.7177 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $80.45 | 8.212% | $87.0566 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $45.32 | 10.354% | $50.0124 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $10.51 | 13.318% | $11.9097 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $927.96 | $989.9002 | $989.90 | $989.85 | $989.90 | |