| 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 | $64.40 | 7.469% | $69.21 | $69.21 | $69.20 | $69.20 |
| Purchase #2 | $222.44 | 5.696% | $235.1102 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $74.83 | 4.368% | $78.0986 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $176.69 | 12.608% | $198.9671 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $228.84 | 12.303% | $256.9942 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $174.71 | 6.603% | $186.2461 | $186.25 | $186.25 | $186.20 |
| Purchase #7 | $152.77 | 13.873% | $173.9638 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $1,094.68 | $1,198.5900 | $1,198.59 | $1,198.55 | $1,198.60 | |