| 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 | $245.63 | 10.260% | $270.8316 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $44.62 | 5.357% | $47.0103 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $40.95 | 6.806% | $43.7371 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $199.41 | 12.383% | $224.1029 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $86.92 | 12.602% | $97.8737 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $128.25 | 11.494% | $142.9911 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $167.28 | 6.823% | $178.6935 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $913.06 | $1,005.2402 | $1,005.23 | $1,005.25 | $1,005.20 | |