| 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 | $111.73 | 10.245% | $123.1767 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $212.70 | 4.691% | $222.6778 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $193.71 | 7.227% | $207.7094 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $113.88 | 5.213% | $119.8166 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $180.95 | 8.182% | $195.7553 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $77.80 | 6.836% | $83.1184 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $129.62 | 4.124% | $134.9655 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $1,020.39 | $1,087.2197 | $1,087.24 | $1,087.20 | $1,087.30 | |