| 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 | $94.92 | 5.476% | $100.1178 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $174.93 | 13.360% | $198.3006 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $205.76 | 3.720% | $213.4143 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $236.99 | 13.529% | $269.0524 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $230.42 | 10.181% | $253.8791 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $15.81 | 7.765% | $17.0376 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $91.62 | 11.814% | $102.444 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,050.45 | $1,154.2458 | $1,154.24 | $1,154.25 | $1,154.20 | |