| 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 | $217.27 | 12.145% | $243.6574 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $30.42 | 11.186% | $33.8228 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $250.43 | 7.735% | $269.8008 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $179.28 | 3.736% | $185.9779 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $246.62 | 3.865% | $256.1519 | $256.15 | $256.15 | $256.20 |
| Purchase #6 | $175.68 | 7.587% | $189.0088 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $50.55 | 3.468% | $52.3031 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $1,150.25 | $1,230.7227 | $1,230.72 | $1,230.70 | $1,230.80 | |