| 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 | $221.76 | 8.321% | $240.2126 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $38.37 | 7.258% | $41.1549 | $41.15 | $41.15 | $41.20 |
| Purchase #3 | $234.90 | 6.426% | $249.9947 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $6.85 | 3.131% | $7.0645 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $142.42 | 9.466% | $155.9015 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $23.25 | 5.472% | $24.5222 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $166.40 | 6.451% | $177.1345 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $833.95 | $895.9849 | $895.96 | $895.95 | $896.00 | |