| 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 | $210.51 | 7.778% | $226.8835 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $114.31 | 4.227% | $119.1419 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $180.59 | 6.421% | $192.1857 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $9.97 | 9.542% | $10.9213 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $222.56 | 6.567% | $237.1755 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $68.80 | 8.380% | $74.5654 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $223.41 | 11.508% | $249.12 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $1,030.15 | $1,109.9933 | $1,110.00 | $1,110.00 | $1,110.00 | |