| 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 | $212.68 | 3.159% | $219.3986 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $187.86 | 8.445% | $203.7248 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $97.80 | 12.479% | $110.0045 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $115.98 | 5.559% | $122.4273 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $143.58 | 7.777% | $154.7462 | $154.75 | $154.75 | $154.70 |
| Purchase #6 | $198.72 | 13.111% | $224.7742 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $88.47 | 13.320% | $100.2542 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $1,045.09 | $1,135.3298 | $1,135.32 | $1,135.30 | $1,135.30 | |