| 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 | $235.91 | 4.825% | $247.2927 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $199.62 | 11.848% | $223.271 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $242.25 | 7.414% | $260.2104 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $235.95 | 8.321% | $255.5834 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $147.48 | 3.367% | $152.4457 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $157.44 | 8.417% | $170.6917 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $130.50 | 11.849% | $145.9629 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,349.15 | $1,455.4578 | $1,455.45 | $1,455.45 | $1,455.50 | |