| 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 | $34.69 | 10.537% | $38.3453 | $38.35 | $38.35 | $38.30 |
| Purchase #2 | $235.70 | 9.444% | $257.9595 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $139.41 | 3.192% | $143.86 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $219.88 | 3.344% | $227.2328 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $194.97 | 3.183% | $201.1759 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $240.35 | 7.198% | $257.6504 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $153.68 | 7.464% | $165.1507 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $1,218.68 | $1,291.3746 | $1,291.38 | $1,291.40 | $1,291.50 | |