| 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 | $207.85 | 10.476% | $229.6244 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $228.61 | 13.543% | $259.5707 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $133.75 | 12.331% | $150.2427 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $40.58 | 3.426% | $41.9703 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $174.93 | 13.737% | $198.9601 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $146.27 | 6.436% | $155.6839 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $249.95 | 13.130% | $282.7684 | $282.77 | $282.75 | $282.80 |
| 7 purchase totals = | $1,181.94 | $1,318.8205 | $1,318.81 | $1,318.75 | $1,318.90 | |