| 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 | $197.26 | 3.563% | $204.2884 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $77.30 | 8.527% | $83.8914 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $108.89 | 8.113% | $117.7242 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $133.33 | 11.350% | $148.463 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $216.28 | 10.802% | $239.6426 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $166.25 | 9.630% | $182.2599 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $97.46 | 11.402% | $108.5724 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $996.77 | $1,084.8419 | $1,084.83 | $1,084.80 | $1,084.90 | |