| 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 | $6.83 | 8.329% | $7.3989 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $43.59 | 12.862% | $49.1965 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $225.92 | 6.542% | $240.6997 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $232.67 | 6.736% | $248.3427 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $41.55 | 5.804% | $43.9616 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $214.84 | 6.745% | $229.331 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $213.56 | 3.602% | $221.2524 | $221.25 | $221.25 | $221.30 |
| 7 purchase totals = | $978.96 | $1,040.1828 | $1,040.18 | $1,040.20 | $1,040.20 | |