| 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 | $69.61 | 13.359% | $78.9092 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $231.87 | 8.751% | $252.1609 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $180.91 | 6.676% | $192.9876 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $198.71 | 7.349% | $213.3132 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $35.94 | 7.545% | $38.6517 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $189.83 | 9.200% | $207.2944 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $108.81 | 11.387% | $121.2002 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $1,015.68 | $1,104.5172 | $1,104.51 | $1,104.50 | $1,104.60 | |