| 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 | $202.80 | 11.793% | $226.7162 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $71.88 | 10.360% | $79.3268 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $74.65 | 11.504% | $83.2377 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $222.34 | 3.427% | $229.9596 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $243.73 | 3.182% | $251.4855 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $125.74 | 10.470% | $138.905 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $166.72 | 9.162% | $181.9949 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,107.86 | $1,191.6257 | $1,191.64 | $1,191.65 | $1,191.60 | |