| 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 | $228.57 | 13.103% | $258.5195 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $159.66 | 3.649% | $165.486 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $82.66 | 3.667% | $85.6911 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $179.31 | 11.409% | $199.7675 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $145.98 | 4.839% | $153.044 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $108.63 | 12.596% | $122.313 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $201.92 | 10.305% | $222.7279 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $1,106.73 | $1,207.5490 | $1,207.55 | $1,207.55 | $1,207.50 | |