| 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 | $234.80 | 4.199% | $244.6593 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $19.32 | 13.648% | $21.9568 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $225.69 | 9.273% | $246.6182 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $181.52 | 6.304% | $192.963 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $76.26 | 3.866% | $79.2082 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $198.26 | 7.770% | $213.6648 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $220.62 | 10.112% | $242.9291 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $1,156.47 | $1,241.9994 | $1,242.00 | $1,241.95 | $1,242.10 | |