| 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 | $78.82 | 12.200% | $88.436 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $204.91 | 12.726% | $230.9868 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $177.89 | 11.820% | $198.9166 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $211.59 | 12.867% | $238.8153 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $35.60 | 13.572% | $40.4316 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $179.67 | 13.202% | $203.39 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $221.29 | 13.409% | $250.9628 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,109.77 | $1,251.9391 | $1,251.95 | $1,251.95 | $1,251.90 | |