| 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 | $177.97 | 11.445% | $198.3387 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $41.85 | 6.541% | $44.5874 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $107.47 | 13.525% | $122.0053 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $7.76 | 12.486% | $8.7289 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $230.35 | 11.579% | $257.0222 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $90.38 | 3.126% | $93.2053 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $94.74 | 11.385% | $105.5261 | $105.53 | $105.55 | $105.50 |
| 7 purchase totals = | $750.52 | $829.4139 | $829.43 | $829.45 | $829.30 | |