| 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 | $73.80 | 8.523% | $80.09 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $181.39 | 3.549% | $187.8275 | $187.83 | $187.85 | $187.80 |
| Purchase #3 | $205.46 | 12.483% | $231.1076 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $246.89 | 13.370% | $279.8992 | $279.90 | $279.90 | $279.90 |
| Purchase #5 | $9.36 | 8.285% | $10.1355 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $199.55 | 6.815% | $213.1493 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $107.31 | 12.702% | $120.9405 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $1,023.76 | $1,123.1496 | $1,123.16 | $1,123.20 | $1,123.00 | |