| 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 | $219.66 | 6.755% | $234.498 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $132.80 | 9.871% | $145.9087 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $27.59 | 10.817% | $30.5744 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $227.69 | 4.560% | $238.0727 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $181.28 | 6.391% | $192.8656 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $198.65 | 13.683% | $225.8313 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $159.89 | 8.400% | $173.3208 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,147.56 | $1,241.0715 | $1,241.07 | $1,241.00 | $1,241.10 | |