| 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 | $141.28 | 3.134% | $145.7077 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $6.43 | 9.836% | $7.0625 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $248.52 | 7.778% | $267.8499 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $145.34 | 3.445% | $150.347 | $150.35 | $150.35 | $150.30 |
| Purchase #5 | $125.88 | 13.570% | $142.9619 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $46.98 | 3.855% | $48.7911 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $221.35 | 12.839% | $249.7691 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $935.78 | $1,012.4892 | $1,012.49 | $1,012.45 | $1,012.50 | |