| 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 | $227.97 | 5.244% | $239.9247 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $58.77 | 6.793% | $62.7622 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $217.54 | 12.591% | $244.9305 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $220.79 | 6.249% | $234.5872 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $143.68 | 7.368% | $154.2663 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $10.84 | 3.620% | $11.2324 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $88.58 | 12.713% | $99.8412 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $968.17 | $1,047.5445 | $1,047.54 | $1,047.55 | $1,047.50 | |