| 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 | $112.36 | 12.420% | $126.3151 | $126.32 | $126.30 | $126.30 |
| Purchase #2 | $14.75 | 11.712% | $16.4775 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $16.97 | 3.499% | $17.5638 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $25.85 | 13.238% | $29.272 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $181.90 | 10.732% | $201.4215 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $25.60 | 8.242% | $27.71 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $130.88 | 9.249% | $142.9851 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $508.31 | $561.7450 | $561.75 | $561.70 | $561.80 | |