| 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 | $93.67 | 9.626% | $102.6867 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $229.45 | 5.285% | $241.5764 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $76.98 | 8.281% | $83.3547 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $10.91 | 10.794% | $12.0876 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $10.68 | 10.675% | $11.8201 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $196.88 | 11.515% | $219.5507 | $219.55 | $219.55 | $219.60 |
| Purchase #7 | $134.90 | 11.836% | $150.8668 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $753.47 | $821.9430 | $821.95 | $821.95 | $822.10 | |