| 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 | $103.80 | 11.282% | $115.5107 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $138.84 | 13.538% | $157.6362 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $232.41 | 10.706% | $257.2918 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $156.87 | 10.190% | $172.8551 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $191.86 | 8.393% | $207.9628 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $152.77 | 6.858% | $163.247 | $163.25 | $163.25 | $163.20 |
| Purchase #7 | $156.85 | 4.841% | $164.4431 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $1,133.40 | $1,238.9467 | $1,238.95 | $1,238.95 | $1,238.90 | |