| 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 | $194.44 | 3.311% | $200.8779 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $196.39 | 3.220% | $202.7138 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $94.57 | 9.661% | $103.7064 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $6.82 | 8.311% | $7.3868 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $207.65 | 13.214% | $235.0889 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $163.40 | 13.108% | $184.8185 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $231.64 | 9.679% | $254.0604 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,094.91 | $1,188.6527 | $1,188.66 | $1,188.65 | $1,188.70 | |