| 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 | $199.62 | 12.596% | $224.7641 | $224.76 | $224.75 | $224.80 |
| Purchase #2 | $193.45 | 12.311% | $217.2656 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $239.85 | 4.720% | $251.1709 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $28.40 | 4.345% | $29.634 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $175.25 | 4.548% | $183.2204 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $68.80 | 8.523% | $74.6638 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $122.99 | 9.534% | $134.7159 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,028.36 | $1,115.4347 | $1,115.43 | $1,115.35 | $1,115.50 | |