| 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 | $237.81 | 3.822% | $246.8991 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $184.62 | 8.594% | $200.4862 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $46.72 | 9.393% | $51.1084 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $156.48 | 5.736% | $165.4557 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $215.58 | 3.614% | $223.3711 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $138.31 | 4.155% | $144.0568 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $79.83 | 4.246% | $83.2196 | $83.22 | $83.20 | $83.20 |
| 7 purchase totals = | $1,059.35 | $1,114.5969 | $1,114.61 | $1,114.55 | $1,114.70 | |