| 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 | $226.85 | 5.310% | $238.8957 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $71.73 | 9.438% | $78.4999 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $11.32 | 12.154% | $12.6958 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $48.43 | 9.172% | $52.872 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $176.86 | 8.282% | $191.5075 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $203.36 | 11.372% | $226.4861 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $39.55 | 8.702% | $42.9916 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $778.10 | $843.9486 | $843.96 | $843.95 | $844.00 | |