| 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 | $174.30 | 11.609% | $194.5345 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $50.56 | 3.680% | $52.4206 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $227.26 | 12.453% | $255.5607 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $179.74 | 12.836% | $202.8114 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $129.45 | 5.323% | $136.3406 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $216.60 | 3.700% | $224.6142 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $20.81 | 4.115% | $21.6663 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $998.72 | $1,087.9483 | $1,087.94 | $1,087.90 | $1,087.90 | |