| 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 | $12.33 | 13.319% | $13.9722 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $208.77 | 8.157% | $225.7994 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $86.45 | 3.420% | $89.4066 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $131.29 | 11.289% | $146.1113 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $198.81 | 9.766% | $218.2258 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $120.45 | 11.253% | $134.0042 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $167.63 | 6.492% | $178.5125 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $925.73 | $1,006.0320 | $1,006.03 | $1,006.00 | $1,006.00 | |