| 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 | $46.51 | 10.341% | $51.3196 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $6.39 | 13.442% | $7.2489 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $182.62 | 12.736% | $205.8785 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $205.52 | 5.710% | $217.2552 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $235.61 | 13.428% | $267.2477 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $134.32 | 6.573% | $143.1489 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $72.35 | 11.694% | $80.8106 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $883.32 | $972.9094 | $972.92 | $972.90 | $972.80 | |