| 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 | $15.29 | 6.148% | $16.23 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $43.96 | 5.777% | $46.4996 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $187.36 | 11.535% | $208.972 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $223.27 | 12.166% | $250.433 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $163.74 | 9.273% | $178.9236 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $250.46 | 13.537% | $284.3648 | $284.36 | $284.35 | $284.40 |
| Purchase #7 | $139.28 | 6.213% | $147.9335 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,023.36 | $1,133.3565 | $1,133.34 | $1,133.35 | $1,133.30 | |