| 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 | $214.79 | 13.743% | $244.3086 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $140.45 | 8.257% | $152.047 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $40.73 | 7.328% | $43.7147 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $137.78 | 9.404% | $150.7368 | $150.74 | $150.75 | $150.70 |
| Purchase #5 | $193.90 | 7.237% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $68.85 | 13.384% | $78.0649 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $207.92 | 6.260% | $220.9358 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $1,004.42 | $1,097.7403 | $1,097.74 | $1,097.75 | $1,097.60 | |