| 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 | $96.39 | 10.204% | $106.2256 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $107.69 | 11.466% | $120.0377 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $231.43 | 7.190% | $248.0698 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $202.73 | 3.692% | $210.2148 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $68.53 | 6.846% | $73.2216 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $190.91 | 5.452% | $201.3184 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $92.50 | 13.660% | $105.1355 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $990.18 | $1,064.2234 | $1,064.23 | $1,064.20 | $1,064.10 | |