| 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 | $5.51 | 10.540% | $6.0908 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $223.98 | 8.436% | $242.875 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $159.44 | 6.313% | $169.5054 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $239.96 | 8.213% | $259.6679 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $186.51 | 5.200% | $196.2085 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $242.50 | 5.435% | $255.6799 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $216.91 | 10.689% | $240.0955 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $1,274.81 | $1,370.1230 | $1,370.14 | $1,370.15 | $1,370.20 | |