| 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 | $223.93 | 6.279% | $237.9906 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $6.87 | 13.756% | $7.815 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $240.39 | 10.736% | $266.1983 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $157.41 | 6.699% | $167.9549 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $39.31 | 3.660% | $40.7487 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $224.96 | 11.202% | $250.16 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $116.42 | 8.244% | $126.0177 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $1,009.29 | $1,096.8852 | $1,096.89 | $1,096.85 | $1,096.90 | |