| 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 | $95.69 | 8.600% | $103.9193 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $239.42 | 3.534% | $247.8811 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $190.97 | 6.513% | $203.4079 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $213.79 | 6.477% | $227.6372 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $211.42 | 12.655% | $238.1752 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $29.95 | 4.263% | $31.2268 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $76.29 | 9.491% | $83.5307 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $1,057.53 | $1,135.7782 | $1,135.79 | $1,135.85 | $1,135.70 | |