| 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 | $213.74 | 7.322% | $229.39 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $91.88 | 4.306% | $95.8364 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $181.30 | 11.565% | $202.2673 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $242.54 | 3.743% | $251.6183 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $238.60 | 11.850% | $266.8741 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $30.87 | 5.661% | $32.6176 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $178.34 | 13.105% | $201.7115 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $1,177.27 | $1,280.3152 | $1,280.32 | $1,280.25 | $1,280.30 | |