| 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 | $199.27 | 11.171% | $221.5305 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $215.75 | 11.661% | $240.9086 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $215.79 | 4.713% | $225.9602 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $133.60 | 8.697% | $145.2192 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $50.81 | 8.661% | $55.2107 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $132.34 | 13.744% | $150.5288 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $100.71 | 9.525% | $110.3026 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,048.27 | $1,149.6606 | $1,149.66 | $1,149.65 | $1,149.60 | |