| 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 | $227.90 | 6.510% | $242.7363 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $206.45 | 5.582% | $217.974 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $17.39 | 12.491% | $19.5622 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $88.28 | 12.355% | $99.187 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $139.29 | 13.258% | $157.7571 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $147.85 | 11.669% | $165.1026 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $100.36 | 13.350% | $113.7581 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $927.52 | $1,016.0773 | $1,016.08 | $1,016.05 | $1,016.20 | |