| 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 | $135.87 | 8.696% | $147.6853 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $242.85 | 13.227% | $274.9718 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $192.99 | 6.312% | $205.1715 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $192.33 | 3.407% | $198.8827 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $31.67 | 10.171% | $34.8912 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $27.62 | 9.197% | $30.1602 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $178.38 | 8.329% | $193.2373 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,001.71 | $1,085.0000 | $1,085.00 | $1,085.00 | $1,085.10 | |