| 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 | $198.73 | 4.396% | $207.4662 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $65.60 | 4.120% | $68.3027 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $181.50 | 5.246% | $191.0215 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $206.48 | 7.116% | $221.1731 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $53.42 | 12.284% | $59.9821 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $236.29 | 10.649% | $261.4525 | $261.45 | $261.45 | $261.50 |
| Purchase #7 | $99.37 | 11.812% | $111.1076 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,041.39 | $1,120.5057 | $1,120.50 | $1,120.45 | $1,120.60 | |