| 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 | $113.77 | 4.330% | $118.6962 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $105.84 | 4.824% | $110.9457 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $70.32 | 11.535% | $78.4314 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $214.91 | 3.314% | $222.0321 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $220.79 | 4.860% | $231.5204 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $195.99 | 7.186% | $210.0738 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $240.70 | 5.827% | $254.7256 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $1,162.32 | $1,226.4252 | $1,226.43 | $1,226.45 | $1,226.30 | |