| 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 | $115.59 | 13.848% | $131.5969 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $250.78 | 3.413% | $259.3391 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $169.44 | 10.423% | $187.1007 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $117.26 | 4.510% | $122.5484 | $122.55 | $122.55 | $122.50 |
| Purchase #5 | $73.91 | 7.345% | $79.3387 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $242.27 | 8.849% | $263.7085 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $218.51 | 3.341% | $225.8104 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,187.76 | $1,269.4427 | $1,269.45 | $1,269.45 | $1,269.30 | |