| 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 | $192.96 | 12.656% | $217.381 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $200.87 | 5.805% | $212.5305 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $170.84 | 11.364% | $190.2543 | $190.25 | $190.25 | $190.30 |
| Purchase #4 | $69.47 | 13.598% | $78.9165 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $82.84 | 12.742% | $93.3955 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $232.34 | 8.112% | $251.1874 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $102.92 | 5.451% | $108.5302 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $1,052.24 | $1,152.1954 | $1,152.20 | $1,152.25 | $1,152.20 | |