| 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 | $215.56 | 12.848% | $243.2551 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $64.40 | 3.313% | $66.5336 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $182.47 | 9.399% | $199.6204 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $203.57 | 4.529% | $212.7897 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $168.28 | 12.367% | $189.0912 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $184.48 | 4.723% | $193.193 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $196.58 | 5.533% | $207.4568 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,215.34 | $1,311.9398 | $1,311.94 | $1,311.95 | $1,312.00 | |